5048926840

素因数分解:

$2^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{314771}}^1$

素因数の和:315183

約数の個数: 32

約数和(自身を含む): 11388450960

約数和(自身を除く): 6339524120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 401, 802, 1604, 2005, 3208, 4010, 8020, 16040, 314771, 629542, 1259084, 1573855, 2518168, 3147710, 6295420, 12590840, 126223171, 252446342, 504892684, 631115855, 1009785368, 1262231710, 2524463420, 5048926840]

約数ペア:

[(1, 5048926840), (2, 2524463420), (4, 1262231710), (5, 1009785368), (8, 631115855), (10, 504892684), (20, 252446342), (40, 126223171), (401, 12590840), (802, 6295420), (1604, 3147710), (2005, 2518168), (3208, 1573855), (4010, 1259084), (8020, 629542), (16040, 314771)]