229180220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{919}}^1$

素因数の和:1302

約数の個数: 48

約数和(自身を含む): 496292160

約数和(自身を除く): 267111940

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 337, 370, 674, 740, 919, 1348, 1685, 1838, 3370, 3676, 4595, 6740, 9190, 12469, 18380, 24938, 34003, 49876, 62345, 68006, 124690, 136012, 170015, 249380, 309703, 340030, 619406, 680060, 1238812, 1548515, 3097030, 6194060, 11459011, 22918022, 45836044, 57295055, 114590110, 229180220]

約数ペア:

[(1, 229180220), (2, 114590110), (4, 57295055), (5, 45836044), (10, 22918022), (20, 11459011), (37, 6194060), (74, 3097030), (148, 1548515), (185, 1238812), (337, 680060), (370, 619406), (674, 340030), (740, 309703), (919, 249380), (1348, 170015), (1685, 136012), (1838, 124690), (3370, 68006), (3676, 62345), (4595, 49876), (6740, 34003), (9190, 24938), (12469, 18380)]