71830660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{326503}}^1$

素因数の和:326523

約数の個数: 24

約数和(自身を含む): 164558016

約数和(自身を除く): 92727356

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 326503, 653006, 1306012, 1632515, 3265030, 3591533, 6530060, 7183066, 14366132, 17957665, 35915330, 71830660]

約数ペア:

[(1, 71830660), (2, 35915330), (4, 17957665), (5, 14366132), (10, 7183066), (11, 6530060), (20, 3591533), (22, 3265030), (44, 1632515), (55, 1306012), (110, 653006), (220, 326503)]