3442160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2531}}^1$

素因数の和:2561

約数の個数: 40

約数和(自身を含む): 8477136

約数和(自身を除く): 5034976

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 2531, 5062, 10124, 12655, 20248, 25310, 40496, 43027, 50620, 86054, 101240, 172108, 202480, 215135, 344216, 430270, 688432, 860540, 1721080, 3442160]

約数ペア:

[(1, 3442160), (2, 1721080), (4, 860540), (5, 688432), (8, 430270), (10, 344216), (16, 215135), (17, 202480), (20, 172108), (34, 101240), (40, 86054), (68, 50620), (80, 43027), (85, 40496), (136, 25310), (170, 20248), (272, 12655), (340, 10124), (680, 5062), (1360, 2531)]