10514920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 25920720

約数和(自身を除く): 15405800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 73, 104, 130, 146, 260, 277, 292, 365, 520, 554, 584, 730, 949, 1108, 1385, 1460, 1898, 2216, 2770, 2920, 3601, 3796, 4745, 5540, 7202, 7592, 9490, 11080, 14404, 18005, 18980, 20221, 28808, 36010, 37960, 40442, 72020, 80884, 101105, 144040, 161768, 202210, 262873, 404420, 525746, 808840, 1051492, 1314365, 2102984, 2628730, 5257460, 10514920]

約数ペア:

[(1, 10514920), (2, 5257460), (4, 2628730), (5, 2102984), (8, 1314365), (10, 1051492), (13, 808840), (20, 525746), (26, 404420), (40, 262873), (52, 202210), (65, 161768), (73, 144040), (104, 101105), (130, 80884), (146, 72020), (260, 40442), (277, 37960), (292, 36010), (365, 28808), (520, 20221), (554, 18980), (584, 18005), (730, 14404), (949, 11080), (1108, 9490), (1385, 7592), (1460, 7202), (1898, 5540), (2216, 4745), (2770, 3796), (2920, 3601)]