2100336069760

素因数分解:

$2^7\times 5^1\times {\mathrm{3281775109}}^1$

素因数の和:3281775128

約数の個数: 32

約数和(自身を含む): 5021115918300

約数和(自身を除く): 2920779848540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 3281775109, 6563550218, 13127100436, 16408875545, 26254200872, 32817751090, 52508401744, 65635502180, 105016803488, 131271004360, 210033606976, 262542008720, 420067213952, 525084017440, 1050168034880, 2100336069760]

約数ペア:

[(1, 2100336069760), (2, 1050168034880), (4, 525084017440), (5, 420067213952), (8, 262542008720), (10, 210033606976), (16, 131271004360), (20, 105016803488), (32, 65635502180), (40, 52508401744), (64, 32817751090), (80, 26254200872), (128, 16408875545), (160, 13127100436), (320, 6563550218), (640, 3281775109)]