4039456480

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{476351}}^1$

素因数の和:476419

約数の個数: 48

約数和(自身を含む): 9723297024

約数和(自身を除く): 5683840544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 8480, 476351, 952702, 1905404, 2381755, 3810808, 4763510, 7621616, 9527020, 15243232, 19054040, 25246603, 38108080, 50493206, 76216160, 100986412, 126233015, 201972824, 252466030, 403945648, 504932060, 807891296, 1009864120, 2019728240, 4039456480]

約数ペア:

[(1, 4039456480), (2, 2019728240), (4, 1009864120), (5, 807891296), (8, 504932060), (10, 403945648), (16, 252466030), (20, 201972824), (32, 126233015), (40, 100986412), (53, 76216160), (80, 50493206), (106, 38108080), (160, 25246603), (212, 19054040), (265, 15243232), (424, 9527020), (530, 7621616), (848, 4763510), (1060, 3810808), (1696, 2381755), (2120, 1905404), (4240, 952702), (8480, 476351)]