31242100

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{4663}}^1$

素因数の和:4744

約数の個数: 36

約数和(自身を含む): 68821984

約数和(自身を除く): 37579884

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 134, 268, 335, 670, 1340, 1675, 3350, 4663, 6700, 9326, 18652, 23315, 46630, 93260, 116575, 233150, 312421, 466300, 624842, 1249684, 1562105, 3124210, 6248420, 7810525, 15621050, 31242100]

約数ペア:

[(1, 31242100), (2, 15621050), (4, 7810525), (5, 6248420), (10, 3124210), (20, 1562105), (25, 1249684), (50, 624842), (67, 466300), (100, 312421), (134, 233150), (268, 116575), (335, 93260), (670, 46630), (1340, 23315), (1675, 18652), (3350, 9326), (4663, 6700)]