85684510

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 156805632

約数和(自身を除く): 71121122

約数列:

[1, 2, 5, 10, 113, 191, 226, 382, 397, 565, 794, 955, 1130, 1910, 1985, 3970, 21583, 43166, 44861, 75827, 89722, 107915, 151654, 215830, 224305, 379135, 448610, 758270, 8568451, 17136902, 42842255, 85684510]

約数ペア:

[(1, 85684510), (2, 42842255), (5, 17136902), (10, 8568451), (113, 758270), (191, 448610), (226, 379135), (382, 224305), (397, 215830), (565, 151654), (794, 107915), (955, 89722), (1130, 75827), (1910, 44861), (1985, 43166), (3970, 21583)]