1942452920

素因数分解:

$2^3\times 5^1\times {\mathrm{48561323}}^1$

素因数の和:48561334

約数の個数: 16

約数和(自身を含む): 4370519160

約数和(自身を除く): 2428066240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 48561323, 97122646, 194245292, 242806615, 388490584, 485613230, 971226460, 1942452920]

約数ペア:

[(1, 1942452920), (2, 971226460), (4, 485613230), (5, 388490584), (8, 242806615), (10, 194245292), (20, 97122646), (40, 48561323)]