13833680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{3529}}^1$

素因数の和:3556

約数の個数: 60

約数和(自身を含む): 37425060

約数和(自身を除く): 23591380

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3529, 3920, 7058, 14116, 17645, 24703, 28232, 35290, 49406, 56464, 70580, 98812, 123515, 141160, 172921, 197624, 247030, 282320, 345842, 395248, 494060, 691684, 864605, 988120, 1383368, 1729210, 1976240, 2766736, 3458420, 6916840, 13833680]

約数ペア:

[(1, 13833680), (2, 6916840), (4, 3458420), (5, 2766736), (7, 1976240), (8, 1729210), (10, 1383368), (14, 988120), (16, 864605), (20, 691684), (28, 494060), (35, 395248), (40, 345842), (49, 282320), (56, 247030), (70, 197624), (80, 172921), (98, 141160), (112, 123515), (140, 98812), (196, 70580), (245, 56464), (280, 49406), (392, 35290), (490, 28232), (560, 24703), (784, 17645), (980, 14116), (1960, 7058), (3529, 3920)]