26250880

素因数分解:

$2^7\times 5^1\times {\mathrm{41017}}^1$

素因数の和:41036

約数の個数: 32

約数和(自身を含む): 62757540

約数和(自身を除く): 36506660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 41017, 82034, 164068, 205085, 328136, 410170, 656272, 820340, 1312544, 1640680, 2625088, 3281360, 5250176, 6562720, 13125440, 26250880]

約数ペア:

[(1, 26250880), (2, 13125440), (4, 6562720), (5, 5250176), (8, 3281360), (10, 2625088), (16, 1640680), (20, 1312544), (32, 820340), (40, 656272), (64, 410170), (80, 328136), (128, 205085), (160, 164068), (320, 82034), (640, 41017)]