99926960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{178441}}^1$

素因数の和:178461

約数の個数: 40

約数和(自身を含む): 265521696

約数和(自身を除く): 165594736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 178441, 356882, 713764, 892205, 1249087, 1427528, 1784410, 2498174, 2855056, 3568820, 4996348, 6245435, 7137640, 9992696, 12490870, 14275280, 19985392, 24981740, 49963480, 99926960]

約数ペア:

[(1, 99926960), (2, 49963480), (4, 24981740), (5, 19985392), (7, 14275280), (8, 12490870), (10, 9992696), (14, 7137640), (16, 6245435), (20, 4996348), (28, 3568820), (35, 2855056), (40, 2498174), (56, 1784410), (70, 1427528), (80, 1249087), (112, 892205), (140, 713764), (280, 356882), (560, 178441)]