14838280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21821}}^1$

素因数の和:21849

約数の個数: 32

約数和(自身を含む): 35351640

約数和(自身を除く): 20513360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 21821, 43642, 87284, 109105, 174568, 218210, 370957, 436420, 741914, 872840, 1483828, 1854785, 2967656, 3709570, 7419140, 14838280]

約数ペア:

[(1, 14838280), (2, 7419140), (4, 3709570), (5, 2967656), (8, 1854785), (10, 1483828), (17, 872840), (20, 741914), (34, 436420), (40, 370957), (68, 218210), (85, 174568), (136, 109105), (170, 87284), (340, 43642), (680, 21821)]