4046680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 10536480

約数和(自身を除く): 6489800

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 541, 680, 748, 935, 1082, 1496, 1870, 2164, 2705, 3740, 4328, 5410, 5951, 7480, 9197, 10820, 11902, 18394, 21640, 23804, 29755, 36788, 45985, 47608, 59510, 73576, 91970, 101167, 119020, 183940, 202334, 238040, 367880, 404668, 505835, 809336, 1011670, 2023340, 4046680]

約数ペア:

[(1, 4046680), (2, 2023340), (4, 1011670), (5, 809336), (8, 505835), (10, 404668), (11, 367880), (17, 238040), (20, 202334), (22, 183940), (34, 119020), (40, 101167), (44, 91970), (55, 73576), (68, 59510), (85, 47608), (88, 45985), (110, 36788), (136, 29755), (170, 23804), (187, 21640), (220, 18394), (340, 11902), (374, 10820), (440, 9197), (541, 7480), (680, 5951), (748, 5410), (935, 4328), (1082, 3740), (1496, 2705), (1870, 2164)]