128272830550

素因数分解:

$2^1\times 5^2\times {\mathrm{313}}^1\times {\mathrm{8196347}}^1$

素因数の和:8196672

約数の個数: 24

約数和(自身を含む): 239349754296

約数和(自身を除く): 111076923746

約数列:

[1, 2, 5, 10, 25, 50, 313, 626, 1565, 3130, 7825, 15650, 8196347, 16392694, 40981735, 81963470, 204908675, 409817350, 2565456611, 5130913222, 12827283055, 25654566110, 64136415275, 128272830550]

約数ペア:

[(1, 128272830550), (2, 64136415275), (5, 25654566110), (10, 12827283055), (25, 5130913222), (50, 2565456611), (313, 409817350), (626, 204908675), (1565, 81963470), (3130, 40981735), (7825, 16392694), (15650, 8196347)]