137089340

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{60659}}^1$

素因数の和:60781

約数の個数: 24

約数和(自身を含む): 290440080

約数和(自身を除く): 153350740

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 60659, 121318, 242636, 303295, 606590, 1213180, 6854467, 13708934, 27417868, 34272335, 68544670, 137089340]

約数ペア:

[(1, 137089340), (2, 68544670), (4, 34272335), (5, 27417868), (10, 13708934), (20, 6854467), (113, 1213180), (226, 606590), (452, 303295), (565, 242636), (1130, 121318), (2260, 60659)]