14259640

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5021}}^1$

素因数の和:5103

約数の個数: 32

約数和(自身を含む): 32542560

約数和(自身を除く): 18282920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 5021, 10042, 20084, 25105, 40168, 50210, 100420, 200840, 356491, 712982, 1425964, 1782455, 2851928, 3564910, 7129820, 14259640]

約数ペア:

[(1, 14259640), (2, 7129820), (4, 3564910), (5, 2851928), (8, 1782455), (10, 1425964), (20, 712982), (40, 356491), (71, 200840), (142, 100420), (284, 50210), (355, 40168), (568, 25105), (710, 20084), (1420, 10042), (2840, 5021)]