38465750

素因数分解:

$2^1\times 5^3\times {\mathrm{251}}^1\times {\mathrm{613}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 72412704

約数和(自身を除く): 33946954

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 251, 502, 613, 1226, 1255, 2510, 3065, 6130, 6275, 12550, 15325, 30650, 31375, 62750, 76625, 153250, 153863, 307726, 769315, 1538630, 3846575, 7693150, 19232875, 38465750]

約数ペア:

[(1, 38465750), (2, 19232875), (5, 7693150), (10, 3846575), (25, 1538630), (50, 769315), (125, 307726), (250, 153863), (251, 153250), (502, 76625), (613, 62750), (1226, 31375), (1255, 30650), (2510, 15325), (3065, 12550), (6130, 6275)]