41886080

素因数分解:

$2^7\times 5^1\times {\mathrm{65447}}^1$

素因数の和:65466

約数の個数: 32

約数和(自身を含む): 100135440

約数和(自身を除く): 58249360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 65447, 130894, 261788, 327235, 523576, 654470, 1047152, 1308940, 2094304, 2617880, 4188608, 5235760, 8377216, 10471520, 20943040, 41886080]

約数ペア:

[(1, 41886080), (2, 20943040), (4, 10471520), (5, 8377216), (8, 5235760), (10, 4188608), (16, 2617880), (20, 2094304), (32, 1308940), (40, 1047152), (64, 654470), (80, 523576), (128, 327235), (160, 261788), (320, 130894), (640, 65447)]