132800690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{63541}}^1$

素因数の和:63578

約数の個数: 32

約数和(自身を含む): 274501440

約数和(自身を除く): 141700750

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 63541, 127082, 317705, 635410, 698951, 1207279, 1397902, 2414558, 3494755, 6036395, 6989510, 12072790, 13280069, 26560138, 66400345, 132800690]

約数ペア:

[(1, 132800690), (2, 66400345), (5, 26560138), (10, 13280069), (11, 12072790), (19, 6989510), (22, 6036395), (38, 3494755), (55, 2414558), (95, 1397902), (110, 1207279), (190, 698951), (209, 635410), (418, 317705), (1045, 127082), (2090, 63541)]