59121520

素因数分解:

$2^4\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1481}}^1$

素因数の和:1993

約数の個数: 40

約数和(自身を含む): 137826000

約数和(自身を除く): 78704480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 499, 998, 1481, 1996, 2495, 2962, 3992, 4990, 5924, 7405, 7984, 9980, 11848, 14810, 19960, 23696, 29620, 39920, 59240, 118480, 739019, 1478038, 2956076, 3695095, 5912152, 7390190, 11824304, 14780380, 29560760, 59121520]

約数ペア:

[(1, 59121520), (2, 29560760), (4, 14780380), (5, 11824304), (8, 7390190), (10, 5912152), (16, 3695095), (20, 2956076), (40, 1478038), (80, 739019), (499, 118480), (998, 59240), (1481, 39920), (1996, 29620), (2495, 23696), (2962, 19960), (3992, 14810), (4990, 11848), (5924, 9980), (7405, 7984)]