24640850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 49871808

約数和(自身を除く): 25230958

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 167, 227, 325, 334, 454, 650, 835, 1135, 1670, 2171, 2270, 2951, 4175, 4342, 5675, 5902, 8350, 10855, 11350, 14755, 21710, 29510, 37909, 54275, 73775, 75818, 108550, 147550, 189545, 379090, 492817, 947725, 985634, 1895450, 2464085, 4928170, 12320425, 24640850]

約数ペア:

[(1, 24640850), (2, 12320425), (5, 4928170), (10, 2464085), (13, 1895450), (25, 985634), (26, 947725), (50, 492817), (65, 379090), (130, 189545), (167, 147550), (227, 108550), (325, 75818), (334, 73775), (454, 54275), (650, 37909), (835, 29510), (1135, 21710), (1670, 14755), (2171, 11350), (2270, 10855), (2951, 8350), (4175, 5902), (4342, 5675)]