124328440

素因数分解:

$2^3\times 5^1\times {\mathrm{599}}^1\times {\mathrm{5189}}^1$

素因数の和:5799

約数の個数: 32

約数和(自身を含む): 280260000

約数和(自身を除く): 155931560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 599, 1198, 2396, 2995, 4792, 5189, 5990, 10378, 11980, 20756, 23960, 25945, 41512, 51890, 103780, 207560, 3108211, 6216422, 12432844, 15541055, 24865688, 31082110, 62164220, 124328440]

約数ペア:

[(1, 124328440), (2, 62164220), (4, 31082110), (5, 24865688), (8, 15541055), (10, 12432844), (20, 6216422), (40, 3108211), (599, 207560), (1198, 103780), (2396, 51890), (2995, 41512), (4792, 25945), (5189, 23960), (5990, 20756), (10378, 11980)]