121825840

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{5381}}^1$

素因数の和:5677

約数の個数: 40

約数和(自身を含む): 284298768

約数和(自身を除く): 162472928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 566, 1132, 1415, 2264, 2830, 4528, 5381, 5660, 10762, 11320, 21524, 22640, 26905, 43048, 53810, 86096, 107620, 215240, 430480, 1522823, 3045646, 6091292, 7614115, 12182584, 15228230, 24365168, 30456460, 60912920, 121825840]

約数ペア:

[(1, 121825840), (2, 60912920), (4, 30456460), (5, 24365168), (8, 15228230), (10, 12182584), (16, 7614115), (20, 6091292), (40, 3045646), (80, 1522823), (283, 430480), (566, 215240), (1132, 107620), (1415, 86096), (2264, 53810), (2830, 43048), (4528, 26905), (5381, 22640), (5660, 21524), (10762, 11320)]