5056892980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{281251}}^1$

素因数の和:281320

約数の個数: 48

約数和(自身を含む): 11340080640

約数和(自身を除く): 6283187660

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 310, 580, 620, 899, 1798, 3596, 4495, 8990, 17980, 281251, 562502, 1125004, 1406255, 2812510, 5625020, 8156279, 8718781, 16312558, 17437562, 32625116, 34875124, 40781395, 43593905, 81562790, 87187810, 163125580, 174375620, 252844649, 505689298, 1011378596, 1264223245, 2528446490, 5056892980]

約数ペア:

[(1, 5056892980), (2, 2528446490), (4, 1264223245), (5, 1011378596), (10, 505689298), (20, 252844649), (29, 174375620), (31, 163125580), (58, 87187810), (62, 81562790), (116, 43593905), (124, 40781395), (145, 34875124), (155, 32625116), (290, 17437562), (310, 16312558), (580, 8718781), (620, 8156279), (899, 5625020), (1798, 2812510), (3596, 1406255), (4495, 1125004), (8990, 562502), (17980, 281251)]