11497850

素因数分解:

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

素因数の和:77

約数の個数: 108

約数和(自身を含む): 28275534

約数和(自身を除く): 16777684

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 25, 26, 35, 38, 49, 50, 65, 70, 91, 95, 98, 130, 133, 175, 182, 190, 245, 247, 266, 325, 350, 361, 455, 475, 490, 494, 637, 650, 665, 722, 910, 931, 950, 1225, 1235, 1274, 1330, 1729, 1805, 1862, 2275, 2450, 2470, 2527, 3185, 3325, 3458, 3610, 4550, 4655, 4693, 5054, 6175, 6370, 6650, 8645, 9025, 9310, 9386, 12103, 12350, 12635, 15925, 17290, 17689, 18050, 23275, 23465, 24206, 25270, 31850, 32851, 35378, 43225, 46550, 46930, 60515, 63175, 65702, 86450, 88445, 117325, 121030, 126350, 164255, 176890, 229957, 234650, 302575, 328510, 442225, 459914, 605150, 821275, 884450, 1149785, 1642550, 2299570, 5748925, 11497850]

約数ペア:

[(1, 11497850), (2, 5748925), (5, 2299570), (7, 1642550), (10, 1149785), (13, 884450), (14, 821275), (19, 605150), (25, 459914), (26, 442225), (35, 328510), (38, 302575), (49, 234650), (50, 229957), (65, 176890), (70, 164255), (91, 126350), (95, 121030), (98, 117325), (130, 88445), (133, 86450), (175, 65702), (182, 63175), (190, 60515), (245, 46930), (247, 46550), (266, 43225), (325, 35378), (350, 32851), (361, 31850), (455, 25270), (475, 24206), (490, 23465), (494, 23275), (637, 18050), (650, 17689), (665, 17290), (722, 15925), (910, 12635), (931, 12350), (950, 12103), (1225, 9386), (1235, 9310), (1274, 9025), (1330, 8645), (1729, 6650), (1805, 6370), (1862, 6175), (2275, 5054), (2450, 4693), (2470, 4655), (2527, 4550), (3185, 3610), (3325, 3458)]