88588120

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{31193}}^1$

素因数の和:31275

約数の個数: 32

約数和(自身を含む): 202137120

約数和(自身を除く): 113549000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 31193, 62386, 124772, 155965, 249544, 311930, 623860, 1247720, 2214703, 4429406, 8858812, 11073515, 17717624, 22147030, 44294060, 88588120]

約数ペア:

[(1, 88588120), (2, 44294060), (4, 22147030), (5, 17717624), (8, 11073515), (10, 8858812), (20, 4429406), (40, 2214703), (71, 1247720), (142, 623860), (284, 311930), (355, 249544), (568, 155965), (710, 124772), (1420, 62386), (2840, 31193)]