10023280

素因数分解:

$2^4\times 5^1\times {\mathrm{349}}^1\times {\mathrm{359}}^1$

素因数の和:721

約数の個数: 40

約数和(自身を含む): 23436000

約数和(自身を除く): 13412720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 349, 359, 698, 718, 1396, 1436, 1745, 1795, 2792, 2872, 3490, 3590, 5584, 5744, 6980, 7180, 13960, 14360, 27920, 28720, 125291, 250582, 501164, 626455, 1002328, 1252910, 2004656, 2505820, 5011640, 10023280]

約数ペア:

[(1, 10023280), (2, 5011640), (4, 2505820), (5, 2004656), (8, 1252910), (10, 1002328), (16, 626455), (20, 501164), (40, 250582), (80, 125291), (349, 28720), (359, 27920), (698, 14360), (718, 13960), (1396, 7180), (1436, 6980), (1745, 5744), (1795, 5584), (2792, 3590), (2872, 3490)]