2080494050

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{621043}}^1$

素因数の和:621122

約数の個数: 24

約数和(自身を含む): 3927482256

約数和(自身を除く): 1846988206

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 335, 670, 1675, 3350, 621043, 1242086, 3105215, 6210430, 15526075, 31052150, 41609881, 83219762, 208049405, 416098810, 1040247025, 2080494050]

約数ペア:

[(1, 2080494050), (2, 1040247025), (5, 416098810), (10, 208049405), (25, 83219762), (50, 41609881), (67, 31052150), (134, 15526075), (335, 6210430), (670, 3105215), (1675, 1242086), (3350, 621043)]