25031630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1153}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 48855744

約数和(自身を除く): 23824114

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 167, 334, 835, 1153, 1670, 2171, 2306, 4342, 5765, 10855, 11530, 14989, 21710, 29978, 74945, 149890, 192551, 385102, 962755, 1925510, 2503163, 5006326, 12515815, 25031630]

約数ペア:

[(1, 25031630), (2, 12515815), (5, 5006326), (10, 2503163), (13, 1925510), (26, 962755), (65, 385102), (130, 192551), (167, 149890), (334, 74945), (835, 29978), (1153, 21710), (1670, 14989), (2171, 11530), (2306, 10855), (4342, 5765)]