22433392880

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3949541}}^1$

素因数の和:3949625

約数の個数: 40

約数和(自身を含む): 52892266464

約数和(自身を除く): 30458873584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 3949541, 7899082, 15798164, 19747705, 31596328, 39495410, 63192656, 78990820, 157981640, 280417411, 315963280, 560834822, 1121669644, 1402087055, 2243339288, 2804174110, 4486678576, 5608348220, 11216696440, 22433392880]

約数ペア:

[(1, 22433392880), (2, 11216696440), (4, 5608348220), (5, 4486678576), (8, 2804174110), (10, 2243339288), (16, 1402087055), (20, 1121669644), (40, 560834822), (71, 315963280), (80, 280417411), (142, 157981640), (284, 78990820), (355, 63192656), (568, 39495410), (710, 31596328), (1136, 19747705), (1420, 15798164), (2840, 7899082), (5680, 3949541)]