76977080

素因数分解:

$2^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{4211}}^1$

素因数の和:4679

約数の個数: 32

約数和(自身を含む): 173618640

約数和(自身を除く): 96641560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 457, 914, 1828, 2285, 3656, 4211, 4570, 8422, 9140, 16844, 18280, 21055, 33688, 42110, 84220, 168440, 1924427, 3848854, 7697708, 9622135, 15395416, 19244270, 38488540, 76977080]

約数ペア:

[(1, 76977080), (2, 38488540), (4, 19244270), (5, 15395416), (8, 9622135), (10, 7697708), (20, 3848854), (40, 1924427), (457, 168440), (914, 84220), (1828, 42110), (2285, 33688), (3656, 21055), (4211, 18280), (4570, 16844), (8422, 9140)]