35448880

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^2$

素因数の和:242

約数の個数: 60

約数和(自身を含む): 84650832

約数和(自身を除く): 49201952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 79, 80, 142, 158, 284, 316, 355, 395, 568, 632, 710, 790, 1136, 1264, 1420, 1580, 2840, 3160, 5609, 5680, 6241, 6320, 11218, 12482, 22436, 24964, 28045, 31205, 44872, 49928, 56090, 62410, 89744, 99856, 112180, 124820, 224360, 249640, 443111, 448720, 499280, 886222, 1772444, 2215555, 3544888, 4431110, 7089776, 8862220, 17724440, 35448880]

約数ペア:

[(1, 35448880), (2, 17724440), (4, 8862220), (5, 7089776), (8, 4431110), (10, 3544888), (16, 2215555), (20, 1772444), (40, 886222), (71, 499280), (79, 448720), (80, 443111), (142, 249640), (158, 224360), (284, 124820), (316, 112180), (355, 99856), (395, 89744), (568, 62410), (632, 56090), (710, 49928), (790, 44872), (1136, 31205), (1264, 28045), (1420, 24964), (1580, 22436), (2840, 12482), (3160, 11218), (5609, 6320), (5680, 6241)]