2920432160

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{250037}}^1$

素因数の和:250125

約数の個数: 48

約数和(自身を含む): 6994062936

約数和(自身を除く): 4073630776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 5840, 11680, 250037, 500074, 1000148, 1250185, 2000296, 2500370, 4000592, 5000740, 8001184, 10001480, 18252701, 20002960, 36505402, 40005920, 73010804, 91263505, 146021608, 182527010, 292043216, 365054020, 584086432, 730108040, 1460216080, 2920432160]

約数ペア:

[(1, 2920432160), (2, 1460216080), (4, 730108040), (5, 584086432), (8, 365054020), (10, 292043216), (16, 182527010), (20, 146021608), (32, 91263505), (40, 73010804), (73, 40005920), (80, 36505402), (146, 20002960), (160, 18252701), (292, 10001480), (365, 8001184), (584, 5000740), (730, 4000592), (1168, 2500370), (1460, 2000296), (2336, 1250185), (2920, 1000148), (5840, 500074), (11680, 250037)]