320462020100

素因数分解:

$2^2\times 5^2\times {\mathrm{3204620201}}^1$

素因数の和:3204620215

約数の個数: 18

約数和(自身を含む): 695402583834

約数和(自身を除く): 374940563734

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 3204620201, 6409240402, 12818480804, 16023101005, 32046202010, 64092404020, 80115505025, 160231010050, 320462020100]

約数ペア:

[(1, 320462020100), (2, 160231010050), (4, 80115505025), (5, 64092404020), (10, 32046202010), (20, 16023101005), (25, 12818480804), (50, 6409240402), (100, 3204620201)]