2371220

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2237}}^1$

素因数の和:2299

約数の個数: 24

約数和(自身を含む): 5075784

約数和(自身を除く): 2704564

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 2237, 4474, 8948, 11185, 22370, 44740, 118561, 237122, 474244, 592805, 1185610, 2371220]

約数ペア:

[(1, 2371220), (2, 1185610), (4, 592805), (5, 474244), (10, 237122), (20, 118561), (53, 44740), (106, 22370), (212, 11185), (265, 8948), (530, 4474), (1060, 2237)]