25426367036900

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{971}}^1\times {\mathrm{5571437}}^1$

素因数の和:5572469

約数の個数: 72

約数和(自身を含む): 56407199458176

約数和(自身を除く): 30980832421276

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 940, 971, 1175, 1942, 2350, 3884, 4700, 4855, 9710, 19420, 24275, 45637, 48550, 91274, 97100, 182548, 228185, 456370, 912740, 1140925, 2281850, 4563700, 5571437, 11142874, 22285748, 27857185, 55714370, 111428740, 139285925, 261857539, 278571850, 523715078, 557143700, 1047430156, 1309287695, 2618575390, 5237150780, 5409865327, 6546438475, 10819730654, 13092876950, 21639461308, 26185753900, 27049326635, 54098653270, 108197306540, 135246633175, 254263670369, 270493266350, 508527340738, 540986532700, 1017054681476, 1271318351845, 2542636703690, 5085273407380, 6356591759225, 12713183518450, 25426367036900]

約数ペア:

[(1, 25426367036900), (2, 12713183518450), (4, 6356591759225), (5, 5085273407380), (10, 2542636703690), (20, 1271318351845), (25, 1017054681476), (47, 540986532700), (50, 508527340738), (94, 270493266350), (100, 254263670369), (188, 135246633175), (235, 108197306540), (470, 54098653270), (940, 27049326635), (971, 26185753900), (1175, 21639461308), (1942, 13092876950), (2350, 10819730654), (3884, 6546438475), (4700, 5409865327), (4855, 5237150780), (9710, 2618575390), (19420, 1309287695), (24275, 1047430156), (45637, 557143700), (48550, 523715078), (91274, 278571850), (97100, 261857539), (182548, 139285925), (228185, 111428740), (456370, 55714370), (912740, 27857185), (1140925, 22285748), (2281850, 11142874), (4563700, 5571437)]