149050250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{31379}}^1$

素因数の和:31415

約数の個数: 32

約数和(自身を含む): 293716800

約数和(自身を除く): 144666550

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 31379, 62758, 156895, 313790, 596201, 784475, 1192402, 1568950, 2981005, 3922375, 5962010, 7844750, 14905025, 29810050, 74525125, 149050250]

約数ペア:

[(1, 149050250), (2, 74525125), (5, 29810050), (10, 14905025), (19, 7844750), (25, 5962010), (38, 3922375), (50, 2981005), (95, 1568950), (125, 1192402), (190, 784475), (250, 596201), (475, 313790), (950, 156895), (2375, 62758), (4750, 31379)]