41668900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:294

約数の個数: 144

約数和(自身を含む): 117631360

約数和(自身を除く): 75962460

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 25, 26, 28, 35, 38, 50, 52, 65, 70, 76, 91, 95, 100, 130, 133, 140, 175, 182, 190, 241, 247, 260, 266, 325, 350, 364, 380, 455, 475, 482, 494, 532, 650, 665, 700, 910, 950, 964, 988, 1205, 1235, 1300, 1330, 1687, 1729, 1820, 1900, 2275, 2410, 2470, 2660, 3133, 3325, 3374, 3458, 4550, 4579, 4820, 4940, 6025, 6175, 6266, 6650, 6748, 6916, 8435, 8645, 9100, 9158, 12050, 12350, 12532, 13300, 15665, 16870, 17290, 18316, 21931, 22895, 24100, 24700, 31330, 32053, 33740, 34580, 42175, 43225, 43862, 45790, 59527, 62660, 64106, 78325, 84350, 86450, 87724, 91580, 109655, 114475, 119054, 128212, 156650, 160265, 168700, 172900, 219310, 228950, 238108, 297635, 313300, 320530, 416689, 438620, 457900, 548275, 595270, 641060, 801325, 833378, 1096550, 1190540, 1488175, 1602650, 1666756, 2083445, 2193100, 2976350, 3205300, 4166890, 5952700, 8333780, 10417225, 20834450, 41668900]

約数ペア:

[(1, 41668900), (2, 20834450), (4, 10417225), (5, 8333780), (7, 5952700), (10, 4166890), (13, 3205300), (14, 2976350), (19, 2193100), (20, 2083445), (25, 1666756), (26, 1602650), (28, 1488175), (35, 1190540), (38, 1096550), (50, 833378), (52, 801325), (65, 641060), (70, 595270), (76, 548275), (91, 457900), (95, 438620), (100, 416689), (130, 320530), (133, 313300), (140, 297635), (175, 238108), (182, 228950), (190, 219310), (241, 172900), (247, 168700), (260, 160265), (266, 156650), (325, 128212), (350, 119054), (364, 114475), (380, 109655), (455, 91580), (475, 87724), (482, 86450), (494, 84350), (532, 78325), (650, 64106), (665, 62660), (700, 59527), (910, 45790), (950, 43862), (964, 43225), (988, 42175), (1205, 34580), (1235, 33740), (1300, 32053), (1330, 31330), (1687, 24700), (1729, 24100), (1820, 22895), (1900, 21931), (2275, 18316), (2410, 17290), (2470, 16870), (2660, 15665), (3133, 13300), (3325, 12532), (3374, 12350), (3458, 12050), (4550, 9158), (4579, 9100), (4820, 8645), (4940, 8435), (6025, 6916), (6175, 6748), (6266, 6650)]