82299850

素因数分解:

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

素因数の和:535

約数の個数: 48

約数和(自身を含む): 158605920

約数和(自身を除く): 76306070

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 101, 202, 215, 379, 430, 505, 758, 1010, 1075, 1895, 2150, 2525, 3790, 4343, 5050, 8686, 9475, 16297, 18950, 21715, 32594, 38279, 43430, 76558, 81485, 108575, 162970, 191395, 217150, 382790, 407425, 814850, 956975, 1645997, 1913950, 3291994, 8229985, 16459970, 41149925, 82299850]

約数ペア:

[(1, 82299850), (2, 41149925), (5, 16459970), (10, 8229985), (25, 3291994), (43, 1913950), (50, 1645997), (86, 956975), (101, 814850), (202, 407425), (215, 382790), (379, 217150), (430, 191395), (505, 162970), (758, 108575), (1010, 81485), (1075, 76558), (1895, 43430), (2150, 38279), (2525, 32594), (3790, 21715), (4343, 18950), (5050, 16297), (8686, 9475)]