204235040

素因数分解:

$2^5\times 5^1\times {\mathrm{599}}^1\times {\mathrm{2131}}^1$

素因数の和:2745

約数の個数: 48

約数和(自身を含む): 483537600

約数和(自身を除く): 279302560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 599, 1198, 2131, 2396, 2995, 4262, 4792, 5990, 8524, 9584, 10655, 11980, 17048, 19168, 21310, 23960, 34096, 42620, 47920, 68192, 85240, 95840, 170480, 340960, 1276469, 2552938, 5105876, 6382345, 10211752, 12764690, 20423504, 25529380, 40847008, 51058760, 102117520, 204235040]

約数ペア:

[(1, 204235040), (2, 102117520), (4, 51058760), (5, 40847008), (8, 25529380), (10, 20423504), (16, 12764690), (20, 10211752), (32, 6382345), (40, 5105876), (80, 2552938), (160, 1276469), (599, 340960), (1198, 170480), (2131, 95840), (2396, 85240), (2995, 68192), (4262, 47920), (4792, 42620), (5990, 34096), (8524, 23960), (9584, 21310), (10655, 19168), (11980, 17048)]