4080880

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1759}}^1$

素因数の和:1801

約数の個数: 40

約数和(自身を含む): 9820800

約数和(自身を除く): 5739920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 1759, 2320, 3518, 7036, 8795, 14072, 17590, 28144, 35180, 51011, 70360, 102022, 140720, 204044, 255055, 408088, 510110, 816176, 1020220, 2040440, 4080880]

約数ペア:

[(1, 4080880), (2, 2040440), (4, 1020220), (5, 816176), (8, 510110), (10, 408088), (16, 255055), (20, 204044), (29, 140720), (40, 102022), (58, 70360), (80, 51011), (116, 35180), (145, 28144), (232, 17590), (290, 14072), (464, 8795), (580, 7036), (1160, 3518), (1759, 2320)]