4640388640

素因数分解:

$2^5\times 5^1\times {\mathrm{29002429}}^1$

素因数の和:29002444

約数の個数: 24

約数和(自身を含む): 10962918540

約数和(自身を除く): 6322529900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 29002429, 58004858, 116009716, 145012145, 232019432, 290024290, 464038864, 580048580, 928077728, 1160097160, 2320194320, 4640388640]

約数ペア:

[(1, 4640388640), (2, 2320194320), (4, 1160097160), (5, 928077728), (8, 580048580), (10, 464038864), (16, 290024290), (20, 232019432), (32, 145012145), (40, 116009716), (80, 58004858), (160, 29002429)]