23354960

素因数分解:

$2^4\times 5^1\times {\mathrm{443}}^1\times {\mathrm{659}}^1$

素因数の和:1115

約数の個数: 40

約数和(自身を含む): 54505440

約数和(自身を除く): 31150480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 443, 659, 886, 1318, 1772, 2215, 2636, 3295, 3544, 4430, 5272, 6590, 7088, 8860, 10544, 13180, 17720, 26360, 35440, 52720, 291937, 583874, 1167748, 1459685, 2335496, 2919370, 4670992, 5838740, 11677480, 23354960]

約数ペア:

[(1, 23354960), (2, 11677480), (4, 5838740), (5, 4670992), (8, 2919370), (10, 2335496), (16, 1459685), (20, 1167748), (40, 583874), (80, 291937), (443, 52720), (659, 35440), (886, 26360), (1318, 17720), (1772, 13180), (2215, 10544), (2636, 8860), (3295, 7088), (3544, 6590), (4430, 5272)]