117909920

素因数分解:

$2^5\times 5^1\times {\mathrm{736937}}^1$

素因数の和:736952

約数の個数: 24

約数和(自身を含む): 278562564

約数和(自身を除く): 160652644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 736937, 1473874, 2947748, 3684685, 5895496, 7369370, 11790992, 14738740, 23581984, 29477480, 58954960, 117909920]

約数ペア:

[(1, 117909920), (2, 58954960), (4, 29477480), (5, 23581984), (8, 14738740), (10, 11790992), (16, 7369370), (20, 5895496), (32, 3684685), (40, 2947748), (80, 1473874), (160, 736937)]