101195440

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{12281}}^1$

素因数の和:12397

約数の個数: 40

約数和(自身を含む): 237583008

約数和(自身を除く): 136387568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 12281, 24562, 49124, 61405, 98248, 122810, 196496, 245620, 491240, 982480, 1264943, 2529886, 5059772, 6324715, 10119544, 12649430, 20239088, 25298860, 50597720, 101195440]

約数ペア:

[(1, 101195440), (2, 50597720), (4, 25298860), (5, 20239088), (8, 12649430), (10, 10119544), (16, 6324715), (20, 5059772), (40, 2529886), (80, 1264943), (103, 982480), (206, 491240), (412, 245620), (515, 196496), (824, 122810), (1030, 98248), (1648, 61405), (2060, 49124), (4120, 24562), (8240, 12281)]