40085060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2851}}^1$

素因数の和:2916

約数の個数: 48

約数和(自身を含む): 91035840

約数和(自身を除く): 50950780

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 2812, 2851, 3515, 5702, 7030, 11404, 14060, 14255, 28510, 54169, 57020, 105487, 108338, 210974, 216676, 270845, 421948, 527435, 541690, 1054870, 1083380, 2004253, 2109740, 4008506, 8017012, 10021265, 20042530, 40085060]

約数ペア:

[(1, 40085060), (2, 20042530), (4, 10021265), (5, 8017012), (10, 4008506), (19, 2109740), (20, 2004253), (37, 1083380), (38, 1054870), (74, 541690), (76, 527435), (95, 421948), (148, 270845), (185, 216676), (190, 210974), (370, 108338), (380, 105487), (703, 57020), (740, 54169), (1406, 28510), (2812, 14255), (2851, 14060), (3515, 11404), (5702, 7030)]