11258420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{33113}}^1$

素因数の和:33139

約数の個数: 24

約数和(自身を含む): 25034184

約数和(自身を除く): 13775764

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 33113, 66226, 132452, 165565, 331130, 562921, 662260, 1125842, 2251684, 2814605, 5629210, 11258420]

約数ペア:

[(1, 11258420), (2, 5629210), (4, 2814605), (5, 2251684), (10, 1125842), (17, 662260), (20, 562921), (34, 331130), (68, 165565), (85, 132452), (170, 66226), (340, 33113)]