357885680

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{84407}}^1$

素因数の和:84473

約数の個数: 40

約数和(自身を含む): 847793952

約数和(自身を除く): 489908272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 84407, 168814, 337628, 422035, 675256, 844070, 1350512, 1688140, 3376280, 4473571, 6752560, 8947142, 17894284, 22367855, 35788568, 44735710, 71577136, 89471420, 178942840, 357885680]

約数ペア:

[(1, 357885680), (2, 178942840), (4, 89471420), (5, 71577136), (8, 44735710), (10, 35788568), (16, 22367855), (20, 17894284), (40, 8947142), (53, 6752560), (80, 4473571), (106, 3376280), (212, 1688140), (265, 1350512), (424, 844070), (530, 675256), (848, 422035), (1060, 337628), (2120, 168814), (4240, 84407)]