16286660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1693}}^1$

素因数の和:1752

約数の個数: 48

約数和(自身を含む): 37850736

約数和(自身を除く): 21564076

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1693, 1924, 2405, 3386, 4810, 6772, 8465, 9620, 16930, 22009, 33860, 44018, 62641, 88036, 110045, 125282, 220090, 250564, 313205, 440180, 626410, 814333, 1252820, 1628666, 3257332, 4071665, 8143330, 16286660]

約数ペア:

[(1, 16286660), (2, 8143330), (4, 4071665), (5, 3257332), (10, 1628666), (13, 1252820), (20, 814333), (26, 626410), (37, 440180), (52, 313205), (65, 250564), (74, 220090), (130, 125282), (148, 110045), (185, 88036), (260, 62641), (370, 44018), (481, 33860), (740, 22009), (962, 16930), (1693, 9620), (1924, 8465), (2405, 6772), (3386, 4810)]