112665640

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{39671}}^1$

素因数の和:39753

約数の個数: 32

約数和(自身を含む): 257074560

約数和(自身を除く): 144408920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 39671, 79342, 158684, 198355, 317368, 396710, 793420, 1586840, 2816641, 5633282, 11266564, 14083205, 22533128, 28166410, 56332820, 112665640]

約数ペア:

[(1, 112665640), (2, 56332820), (4, 28166410), (5, 22533128), (8, 14083205), (10, 11266564), (20, 5633282), (40, 2816641), (71, 1586840), (142, 793420), (284, 396710), (355, 317368), (568, 198355), (710, 158684), (1420, 79342), (2840, 39671)]