2179250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 4268160

約数和(自身を除く): 2088910

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 379, 575, 758, 1150, 1895, 2875, 3790, 5750, 8717, 9475, 17434, 18950, 43585, 47375, 87170, 94750, 217925, 435850, 1089625, 2179250]

約数ペア:

[(1, 2179250), (2, 1089625), (5, 435850), (10, 217925), (23, 94750), (25, 87170), (46, 47375), (50, 43585), (115, 18950), (125, 17434), (230, 9475), (250, 8717), (379, 5750), (575, 3790), (758, 2875), (1150, 1895)]