8612180

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6427}}^1$

素因数の和:6503

約数の個数: 24

約数和(自身を含む): 18358368

約数和(自身を除く): 9746188

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 6427, 12854, 25708, 32135, 64270, 128540, 430609, 861218, 1722436, 2153045, 4306090, 8612180]

約数ペア:

[(1, 8612180), (2, 4306090), (4, 2153045), (5, 1722436), (10, 861218), (20, 430609), (67, 128540), (134, 64270), (268, 32135), (335, 25708), (670, 12854), (1340, 6427)]