15204027980

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{9159053}}^1$

素因数の和:9159145

約数の個数: 24

約数和(自身を含む): 32313142512

約数和(自身を除く): 17109114532

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 9159053, 18318106, 36636212, 45795265, 91590530, 183181060, 760201399, 1520402798, 3040805596, 3801006995, 7602013990, 15204027980]

約数ペア:

[(1, 15204027980), (2, 7602013990), (4, 3801006995), (5, 3040805596), (10, 1520402798), (20, 760201399), (83, 183181060), (166, 91590530), (332, 45795265), (415, 36636212), (830, 18318106), (1660, 9159053)]