559542010

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{523}}^1\times {\mathrm{1289}}^1$

素因数の和:1902

約数の個数: 32

約数和(自身を含む): 1022051520

約数和(自身を除く): 462509510

約数列:

[1, 2, 5, 10, 83, 166, 415, 523, 830, 1046, 1289, 2578, 2615, 5230, 6445, 12890, 43409, 86818, 106987, 213974, 217045, 434090, 534935, 674147, 1069870, 1348294, 3370735, 6741470, 55954201, 111908402, 279771005, 559542010]

約数ペア:

[(1, 559542010), (2, 279771005), (5, 111908402), (10, 55954201), (83, 6741470), (166, 3370735), (415, 1348294), (523, 1069870), (830, 674147), (1046, 534935), (1289, 434090), (2578, 217045), (2615, 213974), (5230, 106987), (6445, 86818), (12890, 43409)]