2592460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{59}}^1$

素因数の和:107

約数の個数: 48

約数和(自身を含む): 5997600

約数和(自身を除く): 3405140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 169, 236, 260, 295, 338, 590, 676, 767, 845, 1180, 1534, 1690, 2197, 3068, 3380, 3835, 4394, 7670, 8788, 9971, 10985, 15340, 19942, 21970, 39884, 43940, 49855, 99710, 129623, 199420, 259246, 518492, 648115, 1296230, 2592460]

約数ペア:

[(1, 2592460), (2, 1296230), (4, 648115), (5, 518492), (10, 259246), (13, 199420), (20, 129623), (26, 99710), (52, 49855), (59, 43940), (65, 39884), (118, 21970), (130, 19942), (169, 15340), (236, 10985), (260, 9971), (295, 8788), (338, 7670), (590, 4394), (676, 3835), (767, 3380), (845, 3068), (1180, 2197), (1534, 1690)]