70669240

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^2\times {\mathrm{1051}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 163133640

約数和(自身を除く): 92464400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1051, 1640, 1681, 2102, 3362, 4204, 5255, 6724, 8405, 8408, 10510, 13448, 16810, 21020, 33620, 42040, 43091, 67240, 86182, 172364, 215455, 344728, 430910, 861820, 1723640, 1766731, 3533462, 7066924, 8833655, 14133848, 17667310, 35334620, 70669240]

約数ペア:

[(1, 70669240), (2, 35334620), (4, 17667310), (5, 14133848), (8, 8833655), (10, 7066924), (20, 3533462), (40, 1766731), (41, 1723640), (82, 861820), (164, 430910), (205, 344728), (328, 215455), (410, 172364), (820, 86182), (1051, 67240), (1640, 43091), (1681, 42040), (2102, 33620), (3362, 21020), (4204, 16810), (5255, 13448), (6724, 10510), (8405, 8408)]