84240160

素因数分解:

$2^5\times 5^1\times {\mathrm{526501}}^1$

素因数の和:526516

約数の個数: 24

約数和(自身を含む): 199017756

約数和(自身を除く): 114777596

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 526501, 1053002, 2106004, 2632505, 4212008, 5265010, 8424016, 10530020, 16848032, 21060040, 42120080, 84240160]

約数ペア:

[(1, 84240160), (2, 42120080), (4, 21060040), (5, 16848032), (8, 10530020), (10, 8424016), (16, 5265010), (20, 4212008), (32, 2632505), (40, 2106004), (80, 1053002), (160, 526501)]