854848730

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1\times {\mathrm{2069}}^1$

素因数の和:2678

約数の個数: 32

約数和(自身を含む): 1561939200

約数和(自身を除く): 707090470

約数列:

[1, 2, 5, 10, 79, 158, 395, 523, 790, 1046, 2069, 2615, 4138, 5230, 10345, 20690, 41317, 82634, 163451, 206585, 326902, 413170, 817255, 1082087, 1634510, 2164174, 5410435, 10820870, 85484873, 170969746, 427424365, 854848730]

約数ペア:

[(1, 854848730), (2, 427424365), (5, 170969746), (10, 85484873), (79, 10820870), (158, 5410435), (395, 2164174), (523, 1634510), (790, 1082087), (1046, 817255), (2069, 413170), (2615, 326902), (4138, 206585), (5230, 163451), (10345, 82634), (20690, 41317)]