109697240

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{8933}}^1$

素因数の和:9251

約数の個数: 32

約数和(自身を含む): 247650480

約数和(自身を除く): 137953240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1228, 1535, 2456, 3070, 6140, 8933, 12280, 17866, 35732, 44665, 71464, 89330, 178660, 357320, 2742431, 5484862, 10969724, 13712155, 21939448, 27424310, 54848620, 109697240]

約数ペア:

[(1, 109697240), (2, 54848620), (4, 27424310), (5, 21939448), (8, 13712155), (10, 10969724), (20, 5484862), (40, 2742431), (307, 357320), (614, 178660), (1228, 89330), (1535, 71464), (2456, 44665), (3070, 35732), (6140, 17866), (8933, 12280)]