32919940

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 71628480

約数和(自身を除く): 38708540

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 101, 172, 202, 215, 379, 404, 430, 505, 758, 860, 1010, 1516, 1895, 2020, 3790, 4343, 7580, 8686, 16297, 17372, 21715, 32594, 38279, 43430, 65188, 76558, 81485, 86860, 153116, 162970, 191395, 325940, 382790, 765580, 1645997, 3291994, 6583988, 8229985, 16459970, 32919940]

約数ペア:

[(1, 32919940), (2, 16459970), (4, 8229985), (5, 6583988), (10, 3291994), (20, 1645997), (43, 765580), (86, 382790), (101, 325940), (172, 191395), (202, 162970), (215, 153116), (379, 86860), (404, 81485), (430, 76558), (505, 65188), (758, 43430), (860, 38279), (1010, 32594), (1516, 21715), (1895, 17372), (2020, 16297), (3790, 8686), (4343, 7580)]