546040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:112

約数の個数: 64

約数和(自身を含む): 1438560

約数和(自身を除く): 892520

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 73, 85, 88, 110, 136, 146, 170, 187, 220, 292, 340, 365, 374, 440, 584, 680, 730, 748, 803, 935, 1241, 1460, 1496, 1606, 1870, 2482, 2920, 3212, 3740, 4015, 4964, 6205, 6424, 7480, 8030, 9928, 12410, 13651, 16060, 24820, 27302, 32120, 49640, 54604, 68255, 109208, 136510, 273020, 546040]

約数ペア:

[(1, 546040), (2, 273020), (4, 136510), (5, 109208), (8, 68255), (10, 54604), (11, 49640), (17, 32120), (20, 27302), (22, 24820), (34, 16060), (40, 13651), (44, 12410), (55, 9928), (68, 8030), (73, 7480), (85, 6424), (88, 6205), (110, 4964), (136, 4015), (146, 3740), (170, 3212), (187, 2920), (220, 2482), (292, 1870), (340, 1606), (365, 1496), (374, 1460), (440, 1241), (584, 935), (680, 803), (730, 748)]