1198082180

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1\times {\mathrm{1193}}^1$

素因数の和:1688

約数の個数: 48

約数和(自身を含む): 2542503600

約数和(自身を除く): 1344421420

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 337, 596, 674, 745, 1193, 1348, 1490, 1685, 2386, 2980, 3370, 4772, 5965, 6740, 11930, 23860, 50213, 100426, 177757, 200852, 251065, 355514, 402041, 502130, 711028, 804082, 888785, 1004260, 1608164, 1777570, 2010205, 3555140, 4020410, 8040820, 59904109, 119808218, 239616436, 299520545, 599041090, 1198082180]

約数ペア:

[(1, 1198082180), (2, 599041090), (4, 299520545), (5, 239616436), (10, 119808218), (20, 59904109), (149, 8040820), (298, 4020410), (337, 3555140), (596, 2010205), (674, 1777570), (745, 1608164), (1193, 1004260), (1348, 888785), (1490, 804082), (1685, 711028), (2386, 502130), (2980, 402041), (3370, 355514), (4772, 251065), (5965, 200852), (6740, 177757), (11930, 100426), (23860, 50213)]