91617370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{17189}}^1$

素因数の和:17250

約数の個数: 32

約数和(自身を含む): 181938960

約数和(自身を除く): 90321590

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 17189, 34378, 85945, 171890, 223457, 446914, 704749, 1117285, 1409498, 2234570, 3523745, 7047490, 9161737, 18323474, 45808685, 91617370]

約数ペア:

[(1, 91617370), (2, 45808685), (5, 18323474), (10, 9161737), (13, 7047490), (26, 3523745), (41, 2234570), (65, 1409498), (82, 1117285), (130, 704749), (205, 446914), (410, 223457), (533, 171890), (1066, 85945), (2665, 34378), (5330, 17189)]