86175880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5807}}^1$

素因数の和:5878

約数の個数: 64

約数和(自身を含む): 225815040

約数和(自身を除く): 139639160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2968, 3710, 5807, 7420, 11614, 14840, 23228, 29035, 40649, 46456, 58070, 81298, 116140, 162596, 203245, 232280, 307771, 325192, 406490, 615542, 812980, 1231084, 1538855, 1625960, 2154397, 2462168, 3077710, 4308794, 6155420, 8617588, 10771985, 12310840, 17235176, 21543970, 43087940, 86175880]

約数ペア:

[(1, 86175880), (2, 43087940), (4, 21543970), (5, 17235176), (7, 12310840), (8, 10771985), (10, 8617588), (14, 6155420), (20, 4308794), (28, 3077710), (35, 2462168), (40, 2154397), (53, 1625960), (56, 1538855), (70, 1231084), (106, 812980), (140, 615542), (212, 406490), (265, 325192), (280, 307771), (371, 232280), (424, 203245), (530, 162596), (742, 116140), (1060, 81298), (1484, 58070), (1855, 46456), (2120, 40649), (2968, 29035), (3710, 23228), (5807, 14840), (7420, 11614)]