117796120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{226531}}^1$

素因数の和:226555

約数の個数: 32

約数和(自身を含む): 285430320

約数和(自身を除く): 167634200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 226531, 453062, 906124, 1132655, 1812248, 2265310, 2944903, 4530620, 5889806, 9061240, 11779612, 14724515, 23559224, 29449030, 58898060, 117796120]

約数ペア:

[(1, 117796120), (2, 58898060), (4, 29449030), (5, 23559224), (8, 14724515), (10, 11779612), (13, 9061240), (20, 5889806), (26, 4530620), (40, 2944903), (52, 2265310), (65, 1812248), (104, 1132655), (130, 906124), (260, 453062), (520, 226531)]