2108145310

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1\times {\mathrm{5231}}^1$

素因数の和:5640

約数の個数: 32

約数和(自身を含む): 3833339904

約数和(自身を除く): 1725194594

約数列:

[1, 2, 5, 10, 191, 211, 382, 422, 955, 1055, 1910, 2110, 5231, 10462, 26155, 40301, 52310, 80602, 201505, 403010, 999121, 1103741, 1998242, 2207482, 4995605, 5518705, 9991210, 11037410, 210814531, 421629062, 1054072655, 2108145310]

約数ペア:

[(1, 2108145310), (2, 1054072655), (5, 421629062), (10, 210814531), (191, 11037410), (211, 9991210), (382, 5518705), (422, 4995605), (955, 2207482), (1055, 1998242), (1910, 1103741), (2110, 999121), (5231, 403010), (10462, 201505), (26155, 80602), (40301, 52310)]