5190405760

素因数分解:

$2^7\times 5^1\times {\mathrm{8110009}}^1$

素因数の和:8110028

約数の個数: 32

約数和(自身を含む): 12408315300

約数和(自身を除く): 7217909540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 8110009, 16220018, 32440036, 40550045, 64880072, 81100090, 129760144, 162200180, 259520288, 324400360, 519040576, 648800720, 1038081152, 1297601440, 2595202880, 5190405760]

約数ペア:

[(1, 5190405760), (2, 2595202880), (4, 1297601440), (5, 1038081152), (8, 648800720), (10, 519040576), (16, 324400360), (20, 259520288), (32, 162200180), (40, 129760144), (64, 81100090), (80, 64880072), (128, 40550045), (160, 32440036), (320, 16220018), (640, 8110009)]