31297959800

素因数分解:

$2^3\times 5^2\times {\mathrm{1229}}^1\times {\mathrm{127331}}^1$

素因数の和:128576

約数の個数: 48

約数和(自身を含む): 72827537400

約数和(自身を除く): 41529577600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1229, 2458, 4916, 6145, 9832, 12290, 24580, 30725, 49160, 61450, 122900, 127331, 245800, 254662, 509324, 636655, 1018648, 1273310, 2546620, 3183275, 5093240, 6366550, 12733100, 25466200, 156489799, 312979598, 625959196, 782448995, 1251918392, 1564897990, 3129795980, 3912244975, 6259591960, 7824489950, 15648979900, 31297959800]

約数ペア:

[(1, 31297959800), (2, 15648979900), (4, 7824489950), (5, 6259591960), (8, 3912244975), (10, 3129795980), (20, 1564897990), (25, 1251918392), (40, 782448995), (50, 625959196), (100, 312979598), (200, 156489799), (1229, 25466200), (2458, 12733100), (4916, 6366550), (6145, 5093240), (9832, 3183275), (12290, 2546620), (24580, 1273310), (30725, 1018648), (49160, 636655), (61450, 509324), (122900, 254662), (127331, 245800)]