32908160

素因数分解:

$2^7\times 5^1\times {\mathrm{51419}}^1$

素因数の和:51438

約数の個数: 32

約数和(自身を含む): 78672600

約数和(自身を除く): 45764440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 51419, 102838, 205676, 257095, 411352, 514190, 822704, 1028380, 1645408, 2056760, 3290816, 4113520, 6581632, 8227040, 16454080, 32908160]

約数ペア:

[(1, 32908160), (2, 16454080), (4, 8227040), (5, 6581632), (8, 4113520), (10, 3290816), (16, 2056760), (20, 1645408), (32, 1028380), (40, 822704), (64, 514190), (80, 411352), (128, 257095), (160, 205676), (320, 102838), (640, 51419)]