98528120

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{34693}}^1$

素因数の和:34775

約数の個数: 32

約数和(自身を含む): 224817120

約数和(自身を除く): 126289000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 34693, 69386, 138772, 173465, 277544, 346930, 693860, 1387720, 2463203, 4926406, 9852812, 12316015, 19705624, 24632030, 49264060, 98528120]

約数ペア:

[(1, 98528120), (2, 49264060), (4, 24632030), (5, 19705624), (8, 12316015), (10, 9852812), (20, 4926406), (40, 2463203), (71, 1387720), (142, 693860), (284, 346930), (355, 277544), (568, 173465), (710, 138772), (1420, 69386), (2840, 34693)]