100842020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{136273}}^1$

素因数の和:136319

約数の個数: 24

約数和(自身を含む): 217493304

約数和(自身を除く): 116651284

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 136273, 272546, 545092, 681365, 1362730, 2725460, 5042101, 10084202, 20168404, 25210505, 50421010, 100842020]

約数ペア:

[(1, 100842020), (2, 50421010), (4, 25210505), (5, 20168404), (10, 10084202), (20, 5042101), (37, 2725460), (74, 1362730), (148, 681365), (185, 545092), (370, 272546), (740, 136273)]