47620960

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9601}}^1$

素因数の和:9647

約数の個数: 48

約数和(自身を含む): 116145792

約数和(自身を除く): 68524832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 9601, 19202, 38404, 48005, 76808, 96010, 153616, 192020, 297631, 307232, 384040, 595262, 768080, 1190524, 1488155, 1536160, 2381048, 2976310, 4762096, 5952620, 9524192, 11905240, 23810480, 47620960]

約数ペア:

[(1, 47620960), (2, 23810480), (4, 11905240), (5, 9524192), (8, 5952620), (10, 4762096), (16, 2976310), (20, 2381048), (31, 1536160), (32, 1488155), (40, 1190524), (62, 768080), (80, 595262), (124, 384040), (155, 307232), (160, 297631), (248, 192020), (310, 153616), (496, 96010), (620, 76808), (992, 48005), (1240, 38404), (2480, 19202), (4960, 9601)]