28813600

素因数分解:

$2^5\times 5^2\times {\mathrm{36017}}^1$

素因数の和:36037

約数の個数: 36

約数和(自身を含む): 70343154

約数和(自身を除く): 41529554

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 36017, 72034, 144068, 180085, 288136, 360170, 576272, 720340, 900425, 1152544, 1440680, 1800850, 2881360, 3601700, 5762720, 7203400, 14406800, 28813600]

約数ペア:

[(1, 28813600), (2, 14406800), (4, 7203400), (5, 5762720), (8, 3601700), (10, 2881360), (16, 1800850), (20, 1440680), (25, 1152544), (32, 900425), (40, 720340), (50, 576272), (80, 360170), (100, 288136), (160, 180085), (200, 144068), (400, 72034), (800, 36017)]