57890320

素因数分解:

$2^4\times 5^1\times {\mathrm{769}}^1\times {\mathrm{941}}^1$

素因数の和:1723

約数の個数: 40

約数和(自身を含む): 134913240

約数和(自身を除く): 77022920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 769, 941, 1538, 1882, 3076, 3764, 3845, 4705, 6152, 7528, 7690, 9410, 12304, 15056, 15380, 18820, 30760, 37640, 61520, 75280, 723629, 1447258, 2894516, 3618145, 5789032, 7236290, 11578064, 14472580, 28945160, 57890320]

約数ペア:

[(1, 57890320), (2, 28945160), (4, 14472580), (5, 11578064), (8, 7236290), (10, 5789032), (16, 3618145), (20, 2894516), (40, 1447258), (80, 723629), (769, 75280), (941, 61520), (1538, 37640), (1882, 30760), (3076, 18820), (3764, 15380), (3845, 15056), (4705, 12304), (6152, 9410), (7528, 7690)]