86021680

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{7121}}^1$

素因数の和:7285

約数の個数: 40

約数和(自身を含む): 201353184

約数和(自身を除く): 115331504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 6040, 7121, 12080, 14242, 28484, 35605, 56968, 71210, 113936, 142420, 284840, 569680, 1075271, 2150542, 4301084, 5376355, 8602168, 10752710, 17204336, 21505420, 43010840, 86021680]

約数ペア:

[(1, 86021680), (2, 43010840), (4, 21505420), (5, 17204336), (8, 10752710), (10, 8602168), (16, 5376355), (20, 4301084), (40, 2150542), (80, 1075271), (151, 569680), (302, 284840), (604, 142420), (755, 113936), (1208, 71210), (1510, 56968), (2416, 35605), (3020, 28484), (6040, 14242), (7121, 12080)]