97708840

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{21617}}^1$

素因数の和:21741

約数の個数: 32

約数和(自身を含む): 221800680

約数和(自身を除く): 124091840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 21617, 43234, 86468, 108085, 172936, 216170, 432340, 864680, 2442721, 4885442, 9770884, 12213605, 19541768, 24427210, 48854420, 97708840]

約数ペア:

[(1, 97708840), (2, 48854420), (4, 24427210), (5, 19541768), (8, 12213605), (10, 9770884), (20, 4885442), (40, 2442721), (113, 864680), (226, 432340), (452, 216170), (565, 172936), (904, 108085), (1130, 86468), (2260, 43234), (4520, 21617)]