25571860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2417}}^1$

素因数の和:2472

約数の個数: 36

約数和(自身を含む): 56160468

約数和(自身を除く): 30588608

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2417, 2645, 4834, 5290, 9668, 10580, 12085, 24170, 48340, 55591, 111182, 222364, 277955, 555910, 1111820, 1278593, 2557186, 5114372, 6392965, 12785930, 25571860]

約数ペア:

[(1, 25571860), (2, 12785930), (4, 6392965), (5, 5114372), (10, 2557186), (20, 1278593), (23, 1111820), (46, 555910), (92, 277955), (115, 222364), (230, 111182), (460, 55591), (529, 48340), (1058, 24170), (2116, 12085), (2417, 10580), (2645, 9668), (4834, 5290)]