86713520

素因数分解:

$2^4\times 5^1\times {\mathrm{313}}^1\times {\mathrm{3463}}^1$

素因数の和:3789

約数の個数: 40

約数和(自身を含む): 202311456

約数和(自身を除く): 115597936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 313, 626, 1252, 1565, 2504, 3130, 3463, 5008, 6260, 6926, 12520, 13852, 17315, 25040, 27704, 34630, 55408, 69260, 138520, 277040, 1083919, 2167838, 4335676, 5419595, 8671352, 10839190, 17342704, 21678380, 43356760, 86713520]

約数ペア:

[(1, 86713520), (2, 43356760), (4, 21678380), (5, 17342704), (8, 10839190), (10, 8671352), (16, 5419595), (20, 4335676), (40, 2167838), (80, 1083919), (313, 277040), (626, 138520), (1252, 69260), (1565, 55408), (2504, 34630), (3130, 27704), (3463, 25040), (5008, 17315), (6260, 13852), (6926, 12520)]