1260202340

素因数分解:

$2^2\times 5^1\times {\mathrm{2917}}^1\times {\mathrm{21601}}^1$

素因数の和:24527

約数の個数: 24

約数和(自身を含む): 2647454712

約数和(自身を除く): 1387252372

約数列:

[1, 2, 4, 5, 10, 20, 2917, 5834, 11668, 14585, 21601, 29170, 43202, 58340, 86404, 108005, 216010, 432020, 63010117, 126020234, 252040468, 315050585, 630101170, 1260202340]

約数ペア:

[(1, 1260202340), (2, 630101170), (4, 315050585), (5, 252040468), (10, 126020234), (20, 63010117), (2917, 432020), (5834, 216010), (11668, 108005), (14585, 86404), (21601, 58340), (29170, 43202)]