9904250

素因数分解:

$2^1\times 5^3\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 18729360

約数和(自身を除く): 8825110

約数列:

[1, 2, 5, 10, 25, 50, 125, 173, 229, 250, 346, 458, 865, 1145, 1730, 2290, 4325, 5725, 8650, 11450, 21625, 28625, 39617, 43250, 57250, 79234, 198085, 396170, 990425, 1980850, 4952125, 9904250]

約数ペア:

[(1, 9904250), (2, 4952125), (5, 1980850), (10, 990425), (25, 396170), (50, 198085), (125, 79234), (173, 57250), (229, 43250), (250, 39617), (346, 28625), (458, 21625), (865, 11450), (1145, 8650), (1730, 5725), (2290, 4325)]