191950120

素因数分解:

$2^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{13367}}^1$

素因数の和:13737

約数の個数: 32

約数和(自身を含む): 433123200

約数和(自身を除く): 241173080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 359, 718, 1436, 1795, 2872, 3590, 7180, 13367, 14360, 26734, 53468, 66835, 106936, 133670, 267340, 534680, 4798753, 9597506, 19195012, 23993765, 38390024, 47987530, 95975060, 191950120]

約数ペア:

[(1, 191950120), (2, 95975060), (4, 47987530), (5, 38390024), (8, 23993765), (10, 19195012), (20, 9597506), (40, 4798753), (359, 534680), (718, 267340), (1436, 133670), (1795, 106936), (2872, 66835), (3590, 53468), (7180, 26734), (13367, 14360)]