85616907640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6709789}}^1$

素因数の和:6709840

約数の個数: 64

約数和(自身を含む): 217397196000

約数和(自身を除く): 131780288360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 6380, 12760, 6709789, 13419578, 26839156, 33548945, 53678312, 67097890, 73807679, 134195780, 147615358, 194583881, 268391560, 295230716, 369038395, 389167762, 590461432, 738076790, 778335524, 972919405, 1476153580, 1556671048, 1945838810, 2140422691, 2952307160, 3891677620, 4280845382, 7783355240, 8561690764, 10702113455, 17123381528, 21404226910, 42808453820, 85616907640]

約数ペア:

[(1, 85616907640), (2, 42808453820), (4, 21404226910), (5, 17123381528), (8, 10702113455), (10, 8561690764), (11, 7783355240), (20, 4280845382), (22, 3891677620), (29, 2952307160), (40, 2140422691), (44, 1945838810), (55, 1556671048), (58, 1476153580), (88, 972919405), (110, 778335524), (116, 738076790), (145, 590461432), (220, 389167762), (232, 369038395), (290, 295230716), (319, 268391560), (440, 194583881), (580, 147615358), (638, 134195780), (1160, 73807679), (1276, 67097890), (1595, 53678312), (2552, 33548945), (3190, 26839156), (6380, 13419578), (12760, 6709789)]