214617020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{290023}}^1$

素因数の和:290069

約数の個数: 24

約数和(自身を含む): 462878304

約数和(自身を除く): 248261284

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 290023, 580046, 1160092, 1450115, 2900230, 5800460, 10730851, 21461702, 42923404, 53654255, 107308510, 214617020]

約数ペア:

[(1, 214617020), (2, 107308510), (4, 53654255), (5, 42923404), (10, 21461702), (20, 10730851), (37, 5800460), (74, 2900230), (148, 1450115), (185, 1160092), (370, 580046), (740, 290023)]