1943136650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{13}}^3\times {\mathrm{19}}^2$

素因数の和:103

約数の個数: 216

約数和(自身を含む): 4806840780

約数和(自身を除く): 2863704130

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 25, 26, 35, 38, 49, 50, 65, 70, 91, 95, 98, 130, 133, 169, 175, 182, 190, 245, 247, 266, 325, 338, 350, 361, 455, 475, 490, 494, 637, 650, 665, 722, 845, 910, 931, 950, 1183, 1225, 1235, 1274, 1330, 1690, 1729, 1805, 1862, 2197, 2275, 2366, 2450, 2470, 2527, 3185, 3211, 3325, 3458, 3610, 4225, 4394, 4550, 4655, 4693, 5054, 5915, 6175, 6370, 6422, 6650, 8281, 8450, 8645, 9025, 9310, 9386, 10985, 11830, 12103, 12350, 12635, 15379, 15925, 16055, 16562, 17290, 17689, 18050, 21970, 22477, 23275, 23465, 24206, 25270, 29575, 30758, 31850, 32110, 32851, 35378, 41405, 41743, 43225, 44954, 46550, 46930, 54925, 59150, 60515, 61009, 63175, 65702, 76895, 80275, 82810, 83486, 86450, 88445, 107653, 109850, 112385, 117325, 121030, 122018, 126350, 153790, 157339, 160550, 164255, 176890, 207025, 208715, 215306, 224770, 229957, 234650, 292201, 302575, 305045, 314678, 328510, 384475, 414050, 417430, 427063, 442225, 459914, 538265, 561925, 584402, 605150, 610090, 768950, 786695, 793117, 821275, 854126, 884450, 1043575, 1076530, 1123850, 1149785, 1461005, 1525225, 1573390, 1586234, 1642550, 2045407, 2087150, 2135315, 2299570, 2691325, 2922010, 2989441, 3050450, 3933475, 3965585, 4090814, 4270630, 5382650, 5551819, 5748925, 5978882, 7305025, 7866950, 7931170, 10227035, 10676575, 11103638, 11497850, 14610050, 14947205, 19827925, 20454070, 21353150, 27759095, 29894410, 38862733, 39655850, 51135175, 55518190, 74736025, 77725466, 102270350, 138795475, 149472050, 194313665, 277590950, 388627330, 971568325, 1943136650]

約数ペア:

[(1, 1943136650), (2, 971568325), (5, 388627330), (7, 277590950), (10, 194313665), (13, 149472050), (14, 138795475), (19, 102270350), (25, 77725466), (26, 74736025), (35, 55518190), (38, 51135175), (49, 39655850), (50, 38862733), (65, 29894410), (70, 27759095), (91, 21353150), (95, 20454070), (98, 19827925), (130, 14947205), (133, 14610050), (169, 11497850), (175, 11103638), (182, 10676575), (190, 10227035), (245, 7931170), (247, 7866950), (266, 7305025), (325, 5978882), (338, 5748925), (350, 5551819), (361, 5382650), (455, 4270630), (475, 4090814), (490, 3965585), (494, 3933475), (637, 3050450), (650, 2989441), (665, 2922010), (722, 2691325), (845, 2299570), (910, 2135315), (931, 2087150), (950, 2045407), (1183, 1642550), (1225, 1586234), (1235, 1573390), (1274, 1525225), (1330, 1461005), (1690, 1149785), (1729, 1123850), (1805, 1076530), (1862, 1043575), (2197, 884450), (2275, 854126), (2366, 821275), (2450, 793117), (2470, 786695), (2527, 768950), (3185, 610090), (3211, 605150), (3325, 584402), (3458, 561925), (3610, 538265), (4225, 459914), (4394, 442225), (4550, 427063), (4655, 417430), (4693, 414050), (5054, 384475), (5915, 328510), (6175, 314678), (6370, 305045), (6422, 302575), (6650, 292201), (8281, 234650), (8450, 229957), (8645, 224770), (9025, 215306), (9310, 208715), (9386, 207025), (10985, 176890), (11830, 164255), (12103, 160550), (12350, 157339), (12635, 153790), (15379, 126350), (15925, 122018), (16055, 121030), (16562, 117325), (17290, 112385), (17689, 109850), (18050, 107653), (21970, 88445), (22477, 86450), (23275, 83486), (23465, 82810), (24206, 80275), (25270, 76895), (29575, 65702), (30758, 63175), (31850, 61009), (32110, 60515), (32851, 59150), (35378, 54925), (41405, 46930), (41743, 46550), (43225, 44954)]