125897960

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{401}}^1$

素因数の和:626

約数の個数: 64

約数和(自身を含む): 291755520

約数和(自身を除く): 165857560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 167, 188, 235, 334, 376, 401, 470, 668, 802, 835, 940, 1336, 1604, 1670, 1880, 2005, 3208, 3340, 4010, 6680, 7849, 8020, 15698, 16040, 18847, 31396, 37694, 39245, 62792, 66967, 75388, 78490, 94235, 133934, 150776, 156980, 188470, 267868, 313960, 334835, 376940, 535736, 669670, 753880, 1339340, 2678680, 3147449, 6294898, 12589796, 15737245, 25179592, 31474490, 62948980, 125897960]

約数ペア:

[(1, 125897960), (2, 62948980), (4, 31474490), (5, 25179592), (8, 15737245), (10, 12589796), (20, 6294898), (40, 3147449), (47, 2678680), (94, 1339340), (167, 753880), (188, 669670), (235, 535736), (334, 376940), (376, 334835), (401, 313960), (470, 267868), (668, 188470), (802, 156980), (835, 150776), (940, 133934), (1336, 94235), (1604, 78490), (1670, 75388), (1880, 66967), (2005, 62792), (3208, 39245), (3340, 37694), (4010, 31396), (6680, 18847), (7849, 16040), (8020, 15698)]