3882640

素因数分解:

$2^4\times 5^1\times {\mathrm{48533}}^1$

素因数の和:48546

約数の個数: 20

約数和(自身を含む): 9027324

約数和(自身を除く): 5144684

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 48533, 97066, 194132, 242665, 388264, 485330, 776528, 970660, 1941320, 3882640]

約数ペア:

[(1, 3882640), (2, 1941320), (4, 970660), (5, 776528), (8, 485330), (10, 388264), (16, 242665), (20, 194132), (40, 97066), (80, 48533)]