464372960

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{22853}}^1$

素因数の和:22995

約数の個数: 48

約数和(自身を含む): 1105767936

約数和(自身を除く): 641394976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 10160, 20320, 22853, 45706, 91412, 114265, 182824, 228530, 365648, 457060, 731296, 914120, 1828240, 2902331, 3656480, 5804662, 11609324, 14511655, 23218648, 29023310, 46437296, 58046620, 92874592, 116093240, 232186480, 464372960]

約数ペア:

[(1, 464372960), (2, 232186480), (4, 116093240), (5, 92874592), (8, 58046620), (10, 46437296), (16, 29023310), (20, 23218648), (32, 14511655), (40, 11609324), (80, 5804662), (127, 3656480), (160, 2902331), (254, 1828240), (508, 914120), (635, 731296), (1016, 457060), (1270, 365648), (2032, 228530), (2540, 182824), (4064, 114265), (5080, 91412), (10160, 45706), (20320, 22853)]