40580890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{827}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 83700864

約数和(自身を除く): 43119974

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 701, 827, 1402, 1654, 3505, 4135, 4907, 5789, 7010, 8270, 9814, 11578, 24535, 28945, 49070, 57890, 579727, 1159454, 2898635, 4058089, 5797270, 8116178, 20290445, 40580890]

約数ペア:

[(1, 40580890), (2, 20290445), (5, 8116178), (7, 5797270), (10, 4058089), (14, 2898635), (35, 1159454), (70, 579727), (701, 57890), (827, 49070), (1402, 28945), (1654, 24535), (3505, 11578), (4135, 9814), (4907, 8270), (5789, 7010)]