190956200

素因数分解:

$2^3\times 5^2\times {\mathrm{401}}^1\times {\mathrm{2381}}^1$

素因数の和:2798

約数の個数: 48

約数和(自身を含む): 445267260

約数和(自身を除く): 254311060

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 401, 802, 1604, 2005, 2381, 3208, 4010, 4762, 8020, 9524, 10025, 11905, 16040, 19048, 20050, 23810, 40100, 47620, 59525, 80200, 95240, 119050, 238100, 476200, 954781, 1909562, 3819124, 4773905, 7638248, 9547810, 19095620, 23869525, 38191240, 47739050, 95478100, 190956200]

約数ペア:

[(1, 190956200), (2, 95478100), (4, 47739050), (5, 38191240), (8, 23869525), (10, 19095620), (20, 9547810), (25, 7638248), (40, 4773905), (50, 3819124), (100, 1909562), (200, 954781), (401, 476200), (802, 238100), (1604, 119050), (2005, 95240), (2381, 80200), (3208, 59525), (4010, 47620), (4762, 40100), (8020, 23810), (9524, 20050), (10025, 19048), (11905, 16040)]