9893080

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1481}}^1$

素因数の和:1659

約数の個数: 32

約数和(自身を含む): 22407840

約数和(自身を除く): 12514760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1481, 1670, 2962, 3340, 5924, 6680, 7405, 11848, 14810, 29620, 59240, 247327, 494654, 989308, 1236635, 1978616, 2473270, 4946540, 9893080]

約数ペア:

[(1, 9893080), (2, 4946540), (4, 2473270), (5, 1978616), (8, 1236635), (10, 989308), (20, 494654), (40, 247327), (167, 59240), (334, 29620), (668, 14810), (835, 11848), (1336, 7405), (1481, 6680), (1670, 5924), (2962, 3340)]