17044040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:546

約数の個数: 64

約数和(自身を含む): 41958000

約数和(自身を除く): 24913960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 73, 104, 130, 146, 260, 292, 365, 449, 520, 584, 730, 898, 949, 1460, 1796, 1898, 2245, 2920, 3592, 3796, 4490, 4745, 5837, 7592, 8980, 9490, 11674, 17960, 18980, 23348, 29185, 32777, 37960, 46696, 58370, 65554, 116740, 131108, 163885, 233480, 262216, 327770, 426101, 655540, 852202, 1311080, 1704404, 2130505, 3408808, 4261010, 8522020, 17044040]

約数ペア:

[(1, 17044040), (2, 8522020), (4, 4261010), (5, 3408808), (8, 2130505), (10, 1704404), (13, 1311080), (20, 852202), (26, 655540), (40, 426101), (52, 327770), (65, 262216), (73, 233480), (104, 163885), (130, 131108), (146, 116740), (260, 65554), (292, 58370), (365, 46696), (449, 37960), (520, 32777), (584, 29185), (730, 23348), (898, 18980), (949, 17960), (1460, 11674), (1796, 9490), (1898, 8980), (2245, 7592), (2920, 5837), (3592, 4745), (3796, 4490)]