2280590980

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1107083}}^1$

素因数の和:1107195

約数の個数: 24

約数和(自身を含む): 4835742912

約数和(自身を除く): 2555151932

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 1107083, 2214166, 4428332, 5535415, 11070830, 22141660, 114029549, 228059098, 456118196, 570147745, 1140295490, 2280590980]

約数ペア:

[(1, 2280590980), (2, 1140295490), (4, 570147745), (5, 456118196), (10, 228059098), (20, 114029549), (103, 22141660), (206, 11070830), (412, 5535415), (515, 4428332), (1030, 2214166), (2060, 1107083)]