78565310

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{919}}^1$

素因数の和:1112

約数の個数: 32

約数和(自身を含む): 144668160

約数和(自身を除く): 66102850

約数列:

[1, 2, 5, 10, 83, 103, 166, 206, 415, 515, 830, 919, 1030, 1838, 4595, 8549, 9190, 17098, 42745, 76277, 85490, 94657, 152554, 189314, 381385, 473285, 762770, 946570, 7856531, 15713062, 39282655, 78565310]

約数ペア:

[(1, 78565310), (2, 39282655), (5, 15713062), (10, 7856531), (83, 946570), (103, 762770), (166, 473285), (206, 381385), (415, 189314), (515, 152554), (830, 94657), (919, 85490), (1030, 76277), (1838, 42745), (4595, 17098), (8549, 9190)]