22282960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{39791}}^1$

素因数の和:39811

約数の個数: 40

約数和(自身を含む): 59210496

約数和(自身を除く): 36927536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 39791, 79582, 159164, 198955, 278537, 318328, 397910, 557074, 636656, 795820, 1114148, 1392685, 1591640, 2228296, 2785370, 3183280, 4456592, 5570740, 11141480, 22282960]

約数ペア:

[(1, 22282960), (2, 11141480), (4, 5570740), (5, 4456592), (7, 3183280), (8, 2785370), (10, 2228296), (14, 1591640), (16, 1392685), (20, 1114148), (28, 795820), (35, 636656), (40, 557074), (56, 397910), (70, 318328), (80, 278537), (112, 198955), (140, 159164), (280, 79582), (560, 39791)]