297497020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{402023}}^1$

素因数の和:402069

約数の個数: 24

約数和(自身を含む): 641630304

約数和(自身を除く): 344133284

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 402023, 804046, 1608092, 2010115, 4020230, 8040460, 14874851, 29749702, 59499404, 74374255, 148748510, 297497020]

約数ペア:

[(1, 297497020), (2, 148748510), (4, 74374255), (5, 59499404), (10, 29749702), (20, 14874851), (37, 8040460), (74, 4020230), (148, 2010115), (185, 1608092), (370, 804046), (740, 402023)]