15760810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2957}}^1$

素因数の和:3018

約数の個数: 32

約数和(自身を含む): 31307472

約数和(自身を除く): 15546662

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 2957, 5330, 5914, 14785, 29570, 38441, 76882, 121237, 192205, 242474, 384410, 606185, 1212370, 1576081, 3152162, 7880405, 15760810]

約数ペア:

[(1, 15760810), (2, 7880405), (5, 3152162), (10, 1576081), (13, 1212370), (26, 606185), (41, 384410), (65, 242474), (82, 192205), (130, 121237), (205, 76882), (410, 38441), (533, 29570), (1066, 14785), (2665, 5914), (2957, 5330)]