401048220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{52631}}^1$

素因数の和:52770

約数の個数: 48

約数和(自身を含む): 1131798528

約数和(自身を除く): 730750308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 52631, 105262, 157893, 210524, 263155, 315786, 526310, 631572, 789465, 1052620, 1578930, 3157860, 6684137, 13368274, 20052411, 26736548, 33420685, 40104822, 66841370, 80209644, 100262055, 133682740, 200524110, 401048220]

約数ペア:

[(1, 401048220), (2, 200524110), (3, 133682740), (4, 100262055), (5, 80209644), (6, 66841370), (10, 40104822), (12, 33420685), (15, 26736548), (20, 20052411), (30, 13368274), (60, 6684137), (127, 3157860), (254, 1578930), (381, 1052620), (508, 789465), (635, 631572), (762, 526310), (1270, 315786), (1524, 263155), (1905, 210524), (2540, 157893), (3810, 105262), (7620, 52631)]