85075600

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{4013}}^1$

素因数の和:4084

約数の個数: 60

約数和(自身を含む): 208302516

約数和(自身を除く): 123226916

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 200, 212, 265, 400, 424, 530, 848, 1060, 1325, 2120, 2650, 4013, 4240, 5300, 8026, 10600, 16052, 20065, 21200, 32104, 40130, 64208, 80260, 100325, 160520, 200650, 212689, 321040, 401300, 425378, 802600, 850756, 1063445, 1605200, 1701512, 2126890, 3403024, 4253780, 5317225, 8507560, 10634450, 17015120, 21268900, 42537800, 85075600]

約数ペア:

[(1, 85075600), (2, 42537800), (4, 21268900), (5, 17015120), (8, 10634450), (10, 8507560), (16, 5317225), (20, 4253780), (25, 3403024), (40, 2126890), (50, 1701512), (53, 1605200), (80, 1063445), (100, 850756), (106, 802600), (200, 425378), (212, 401300), (265, 321040), (400, 212689), (424, 200650), (530, 160520), (848, 100325), (1060, 80260), (1325, 64208), (2120, 40130), (2650, 32104), (4013, 21200), (4240, 20065), (5300, 16052), (8026, 10600)]