42527541280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37971019}}^1$

素因数の和:37971041

約数の個数: 48

約数和(自身を含む): 114824364480

約数和(自身を除く): 72296823200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 37971019, 75942038, 151884076, 189855095, 265797133, 303768152, 379710190, 531594266, 607536304, 759420380, 1063188532, 1215072608, 1328985665, 1518840760, 2126377064, 2657971330, 3037681520, 4252754128, 5315942660, 6075363040, 8505508256, 10631885320, 21263770640, 42527541280]

約数ペア:

[(1, 42527541280), (2, 21263770640), (4, 10631885320), (5, 8505508256), (7, 6075363040), (8, 5315942660), (10, 4252754128), (14, 3037681520), (16, 2657971330), (20, 2126377064), (28, 1518840760), (32, 1328985665), (35, 1215072608), (40, 1063188532), (56, 759420380), (70, 607536304), (80, 531594266), (112, 379710190), (140, 303768152), (160, 265797133), (224, 189855095), (280, 151884076), (560, 75942038), (1120, 37971019)]