1192238020

素因数分解:

$2^2\times 5^1\times {\mathrm{1931}}^1\times {\mathrm{30871}}^1$

素因数の和:32811

約数の個数: 24

約数和(自身を含む): 2505077568

約数和(自身を除く): 1312839548

約数列:

[1, 2, 4, 5, 10, 20, 1931, 3862, 7724, 9655, 19310, 30871, 38620, 61742, 123484, 154355, 308710, 617420, 59611901, 119223802, 238447604, 298059505, 596119010, 1192238020]

約数ペア:

[(1, 1192238020), (2, 596119010), (4, 298059505), (5, 238447604), (10, 119223802), (20, 59611901), (1931, 617420), (3862, 308710), (7724, 154355), (9655, 123484), (19310, 61742), (30871, 38620)]