296529389620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{1777541}}^1$

素因数の和:1778008

約数の個数: 48

約数和(自身を含む): 656979523200

約数和(自身を除く): 360450133580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 439, 878, 1756, 2195, 4390, 8341, 8780, 16682, 33364, 41705, 83410, 166820, 1777541, 3555082, 7110164, 8887705, 17775410, 33773279, 35550820, 67546558, 135093116, 168866395, 337732790, 675465580, 780340499, 1560680998, 3121361996, 3901702495, 7803404990, 14826469481, 15606809980, 29652938962, 59305877924, 74132347405, 148264694810, 296529389620]

約数ペア:

[(1, 296529389620), (2, 148264694810), (4, 74132347405), (5, 59305877924), (10, 29652938962), (19, 15606809980), (20, 14826469481), (38, 7803404990), (76, 3901702495), (95, 3121361996), (190, 1560680998), (380, 780340499), (439, 675465580), (878, 337732790), (1756, 168866395), (2195, 135093116), (4390, 67546558), (8341, 35550820), (8780, 33773279), (16682, 17775410), (33364, 8887705), (41705, 7110164), (83410, 3555082), (166820, 1777541)]