187236440

素因数分解:

$2^3\times 5^1\times {\mathrm{761}}^1\times {\mathrm{6151}}^1$

素因数の和:6923

約数の個数: 32

約数和(自身を含む): 421904160

約数和(自身を除く): 234667720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 761, 1522, 3044, 3805, 6088, 6151, 7610, 12302, 15220, 24604, 30440, 30755, 49208, 61510, 123020, 246040, 4680911, 9361822, 18723644, 23404555, 37447288, 46809110, 93618220, 187236440]

約数ペア:

[(1, 187236440), (2, 93618220), (4, 46809110), (5, 37447288), (8, 23404555), (10, 18723644), (20, 9361822), (40, 4680911), (761, 246040), (1522, 123020), (3044, 61510), (3805, 49208), (6088, 30755), (6151, 30440), (7610, 24604), (12302, 15220)]