5184920

素因数分解:

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

素因数の和:109

約数の個数: 64

約数和(自身を含む): 12852000

約数和(自身を除く): 7667080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 59, 65, 104, 118, 130, 169, 236, 260, 295, 338, 472, 520, 590, 676, 767, 845, 1180, 1352, 1534, 1690, 2197, 2360, 3068, 3380, 3835, 4394, 6136, 6760, 7670, 8788, 9971, 10985, 15340, 17576, 19942, 21970, 30680, 39884, 43940, 49855, 79768, 87880, 99710, 129623, 199420, 259246, 398840, 518492, 648115, 1036984, 1296230, 2592460, 5184920]

約数ペア:

[(1, 5184920), (2, 2592460), (4, 1296230), (5, 1036984), (8, 648115), (10, 518492), (13, 398840), (20, 259246), (26, 199420), (40, 129623), (52, 99710), (59, 87880), (65, 79768), (104, 49855), (118, 43940), (130, 39884), (169, 30680), (236, 21970), (260, 19942), (295, 17576), (338, 15340), (472, 10985), (520, 9971), (590, 8788), (676, 7670), (767, 6760), (845, 6136), (1180, 4394), (1352, 3835), (1534, 3380), (1690, 3068), (2197, 2360)]