57129680

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5623}}^1$

素因数の和:5763

約数の個数: 40

約数和(自身を含む): 133896192

約数和(自身を除く): 76766512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 5623, 10160, 11246, 22492, 28115, 44984, 56230, 89968, 112460, 224920, 449840, 714121, 1428242, 2856484, 3570605, 5712968, 7141210, 11425936, 14282420, 28564840, 57129680]

約数ペア:

[(1, 57129680), (2, 28564840), (4, 14282420), (5, 11425936), (8, 7141210), (10, 5712968), (16, 3570605), (20, 2856484), (40, 1428242), (80, 714121), (127, 449840), (254, 224920), (508, 112460), (635, 89968), (1016, 56230), (1270, 44984), (2032, 28115), (2540, 22492), (5080, 11246), (5623, 10160)]