6503680

素因数分解:

$2^8\times 5^1\times {\mathrm{5081}}^1$

素因数の和:5102

約数の個数: 36

約数和(自身を含む): 15581412

約数和(自身を除く): 9077732

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 5081, 10162, 20324, 25405, 40648, 50810, 81296, 101620, 162592, 203240, 325184, 406480, 650368, 812960, 1300736, 1625920, 3251840, 6503680]

約数ペア:

[(1, 6503680), (2, 3251840), (4, 1625920), (5, 1300736), (8, 812960), (10, 650368), (16, 406480), (20, 325184), (32, 203240), (40, 162592), (64, 101620), (80, 81296), (128, 50810), (160, 40648), (256, 25405), (320, 20324), (640, 10162), (1280, 5081)]