461662160

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{86131}}^1$

素因数の和:86211

約数の個数: 40

約数和(自身を含む): 1089397536

約数和(自身を除く): 627735376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 86131, 172262, 344524, 430655, 689048, 861310, 1378096, 1722620, 3445240, 5770777, 6890480, 11541554, 23083108, 28853885, 46166216, 57707770, 92332432, 115415540, 230831080, 461662160]

約数ペア:

[(1, 461662160), (2, 230831080), (4, 115415540), (5, 92332432), (8, 57707770), (10, 46166216), (16, 28853885), (20, 23083108), (40, 11541554), (67, 6890480), (80, 5770777), (134, 3445240), (268, 1722620), (335, 1378096), (536, 861310), (670, 689048), (1072, 430655), (1340, 344524), (2680, 172262), (5360, 86131)]