86668760

素因数分解:

$2^3\times 5^1\times {\mathrm{773}}^1\times {\mathrm{2803}}^1$

素因数の和:3587

約数の個数: 32

約数和(自身を含む): 195326640

約数和(自身を除く): 108657880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 773, 1546, 2803, 3092, 3865, 5606, 6184, 7730, 11212, 14015, 15460, 22424, 28030, 30920, 56060, 112120, 2166719, 4333438, 8666876, 10833595, 17333752, 21667190, 43334380, 86668760]

約数ペア:

[(1, 86668760), (2, 43334380), (4, 21667190), (5, 17333752), (8, 10833595), (10, 8666876), (20, 4333438), (40, 2166719), (773, 112120), (1546, 56060), (2803, 30920), (3092, 28030), (3865, 22424), (5606, 15460), (6184, 14015), (7730, 11212)]