713857540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{190871}}^1$

素因数の和:190908

約数の個数: 48

約数和(自身を含む): 1731590784

約数和(自身を除く): 1017733244

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 190871, 381742, 763484, 954355, 1908710, 2099581, 3244807, 3817420, 4199162, 6489614, 8398324, 10497905, 12979228, 16224035, 20995810, 32448070, 35692877, 41991620, 64896140, 71385754, 142771508, 178464385, 356928770, 713857540]

約数ペア:

[(1, 713857540), (2, 356928770), (4, 178464385), (5, 142771508), (10, 71385754), (11, 64896140), (17, 41991620), (20, 35692877), (22, 32448070), (34, 20995810), (44, 16224035), (55, 12979228), (68, 10497905), (85, 8398324), (110, 6489614), (170, 4199162), (187, 3817420), (220, 3244807), (340, 2099581), (374, 1908710), (748, 954355), (935, 763484), (1870, 381742), (3740, 190871)]