12962300

素因数分解:

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

素因数の和:112

約数の個数: 72

約数和(自身を含む): 30987600

約数和(自身を除く): 18025300

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 59, 65, 100, 118, 130, 169, 236, 260, 295, 325, 338, 590, 650, 676, 767, 845, 1180, 1300, 1475, 1534, 1690, 2197, 2950, 3068, 3380, 3835, 4225, 4394, 5900, 7670, 8450, 8788, 9971, 10985, 15340, 16900, 19175, 19942, 21970, 38350, 39884, 43940, 49855, 54925, 76700, 99710, 109850, 129623, 199420, 219700, 249275, 259246, 498550, 518492, 648115, 997100, 1296230, 2592460, 3240575, 6481150, 12962300]

約数ペア:

[(1, 12962300), (2, 6481150), (4, 3240575), (5, 2592460), (10, 1296230), (13, 997100), (20, 648115), (25, 518492), (26, 498550), (50, 259246), (52, 249275), (59, 219700), (65, 199420), (100, 129623), (118, 109850), (130, 99710), (169, 76700), (236, 54925), (260, 49855), (295, 43940), (325, 39884), (338, 38350), (590, 21970), (650, 19942), (676, 19175), (767, 16900), (845, 15340), (1180, 10985), (1300, 9971), (1475, 8788), (1534, 8450), (1690, 7670), (2197, 5900), (2950, 4394), (3068, 4225), (3380, 3835)]