2080406950

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{621017}}^1$

素因数の和:621096

約数の個数: 24

約数和(自身を含む): 3927317832

約数和(自身を除く): 1846910882

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 335, 670, 1675, 3350, 621017, 1242034, 3105085, 6210170, 15525425, 31050850, 41608139, 83216278, 208040695, 416081390, 1040203475, 2080406950]

約数ペア:

[(1, 2080406950), (2, 1040203475), (5, 416081390), (10, 208040695), (25, 83216278), (50, 41608139), (67, 31050850), (134, 15525425), (335, 6210170), (670, 3105085), (1675, 1242034), (3350, 621017)]