14398840

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4337}}^1$

素因数の和:4431

約数の個数: 32

約数和(自身を含む): 32795280

約数和(自身を除く): 18396440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 4337, 8674, 17348, 21685, 34696, 43370, 86740, 173480, 359971, 719942, 1439884, 1799855, 2879768, 3599710, 7199420, 14398840]

約数ペア:

[(1, 14398840), (2, 7199420), (4, 3599710), (5, 2879768), (8, 1799855), (10, 1439884), (20, 719942), (40, 359971), (83, 173480), (166, 86740), (332, 43370), (415, 34696), (664, 21685), (830, 17348), (1660, 8674), (3320, 4337)]