39080140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4801}}^1$

素因数の和:4858

約数の個数: 48

約数和(自身を含む): 91967904

約数和(自身を除く): 52887764

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 4801, 8140, 9602, 19204, 24005, 48010, 52811, 96020, 105622, 177637, 211244, 264055, 355274, 528110, 710548, 888185, 1056220, 1776370, 1954007, 3552740, 3908014, 7816028, 9770035, 19540070, 39080140]

約数ペア:

[(1, 39080140), (2, 19540070), (4, 9770035), (5, 7816028), (10, 3908014), (11, 3552740), (20, 1954007), (22, 1776370), (37, 1056220), (44, 888185), (55, 710548), (74, 528110), (110, 355274), (148, 264055), (185, 211244), (220, 177637), (370, 105622), (407, 96020), (740, 52811), (814, 48010), (1628, 24005), (2035, 19204), (4070, 9602), (4801, 8140)]