8582120

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5233}}^1$

素因数の和:5285

約数の個数: 32

約数和(自身を含む): 19784520

約数和(自身を除く): 11202400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 5233, 10466, 20932, 26165, 41864, 52330, 104660, 209320, 214553, 429106, 858212, 1072765, 1716424, 2145530, 4291060, 8582120]

約数ペア:

[(1, 8582120), (2, 4291060), (4, 2145530), (5, 1716424), (8, 1072765), (10, 858212), (20, 429106), (40, 214553), (41, 209320), (82, 104660), (164, 52330), (205, 41864), (328, 26165), (410, 20932), (820, 10466), (1640, 5233)]