89866010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{36383}}^1$

素因数の和:36422

約数の個数: 32

約数和(自身を含む): 183375360

約数和(自身を除く): 93509350

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 36383, 72766, 181915, 363830, 472979, 691277, 945958, 1382554, 2364895, 3456385, 4729790, 6912770, 8986601, 17973202, 44933005, 89866010]

約数ペア:

[(1, 89866010), (2, 44933005), (5, 17973202), (10, 8986601), (13, 6912770), (19, 4729790), (26, 3456385), (38, 2364895), (65, 1382554), (95, 945958), (130, 691277), (190, 472979), (247, 363830), (494, 181915), (1235, 72766), (2470, 36383)]