40861000

素因数分解:

$2^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{1409}}^1$

素因数の和:1459

約数の個数: 64

約数和(自身を含む): 98982000

約数和(自身を除く): 58121000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 125, 145, 200, 232, 250, 290, 500, 580, 725, 1000, 1160, 1409, 1450, 2818, 2900, 3625, 5636, 5800, 7045, 7250, 11272, 14090, 14500, 28180, 29000, 35225, 40861, 56360, 70450, 81722, 140900, 163444, 176125, 204305, 281800, 326888, 352250, 408610, 704500, 817220, 1021525, 1409000, 1634440, 2043050, 4086100, 5107625, 8172200, 10215250, 20430500, 40861000]

約数ペア:

[(1, 40861000), (2, 20430500), (4, 10215250), (5, 8172200), (8, 5107625), (10, 4086100), (20, 2043050), (25, 1634440), (29, 1409000), (40, 1021525), (50, 817220), (58, 704500), (100, 408610), (116, 352250), (125, 326888), (145, 281800), (200, 204305), (232, 176125), (250, 163444), (290, 140900), (500, 81722), (580, 70450), (725, 56360), (1000, 40861), (1160, 35225), (1409, 29000), (1450, 28180), (2818, 14500), (2900, 14090), (3625, 11272), (5636, 7250), (5800, 7045)]