70632040

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{33317}}^1$

素因数の和:33381

約数の個数: 32

約数和(自身を含む): 161925480

約数和(自身を除く): 91293440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 33317, 66634, 133268, 166585, 266536, 333170, 666340, 1332680, 1765801, 3531602, 7063204, 8829005, 14126408, 17658010, 35316020, 70632040]

約数ペア:

[(1, 70632040), (2, 35316020), (4, 17658010), (5, 14126408), (8, 8829005), (10, 7063204), (20, 3531602), (40, 1765801), (53, 1332680), (106, 666340), (212, 333170), (265, 266536), (424, 166585), (530, 133268), (1060, 66634), (2120, 33317)]