133038700

素因数分解:

$2^2\times 5^2\times {\mathrm{449}}^1\times {\mathrm{2963}}^1$

素因数の和:3426

約数の個数: 36

約数和(自身を含む): 289434600

約数和(自身を除く): 156395900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 449, 898, 1796, 2245, 2963, 4490, 5926, 8980, 11225, 11852, 14815, 22450, 29630, 44900, 59260, 74075, 148150, 296300, 1330387, 2660774, 5321548, 6651935, 13303870, 26607740, 33259675, 66519350, 133038700]

約数ペア:

[(1, 133038700), (2, 66519350), (4, 33259675), (5, 26607740), (10, 13303870), (20, 6651935), (25, 5321548), (50, 2660774), (100, 1330387), (449, 296300), (898, 148150), (1796, 74075), (2245, 59260), (2963, 44900), (4490, 29630), (5926, 22450), (8980, 14815), (11225, 11852)]