2014369640

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{445657}}^1$

素因数の和:445781

約数の個数: 32

約数和(自身を含む): 4572451080

約数和(自身を除く): 2558081440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 445657, 891314, 1782628, 2228285, 3565256, 4456570, 8913140, 17826280, 50359241, 100718482, 201436964, 251796205, 402873928, 503592410, 1007184820, 2014369640]

約数ペア:

[(1, 2014369640), (2, 1007184820), (4, 503592410), (5, 402873928), (8, 251796205), (10, 201436964), (20, 100718482), (40, 50359241), (113, 17826280), (226, 8913140), (452, 4456570), (565, 3565256), (904, 2228285), (1130, 1782628), (2260, 891314), (4520, 445657)]