8030560

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{947}}^1$

素因数の和:1015

約数の個数: 48

約数和(自身を含む): 19350576

約数和(自身を除く): 11320016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 947, 1060, 1696, 1894, 2120, 3788, 4240, 4735, 7576, 8480, 9470, 15152, 18940, 30304, 37880, 50191, 75760, 100382, 151520, 200764, 250955, 401528, 501910, 803056, 1003820, 1606112, 2007640, 4015280, 8030560]

約数ペア:

[(1, 8030560), (2, 4015280), (4, 2007640), (5, 1606112), (8, 1003820), (10, 803056), (16, 501910), (20, 401528), (32, 250955), (40, 200764), (53, 151520), (80, 100382), (106, 75760), (160, 50191), (212, 37880), (265, 30304), (424, 18940), (530, 15152), (848, 9470), (947, 8480), (1060, 7576), (1696, 4735), (1894, 4240), (2120, 3788)]