120622220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{163003}}^1$

素因数の和:163049

約数の個数: 24

約数和(自身を含む): 260154384

約数和(自身を除く): 139532164

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 163003, 326006, 652012, 815015, 1630030, 3260060, 6031111, 12062222, 24124444, 30155555, 60311110, 120622220]

約数ペア:

[(1, 120622220), (2, 60311110), (4, 30155555), (5, 24124444), (10, 12062222), (20, 6031111), (37, 3260060), (74, 1630030), (148, 815015), (185, 652012), (370, 326006), (740, 163003)]