9254900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4871}}^1$

素因数の和:4904

約数の個数: 36

約数和(自身を含む): 21144480

約数和(自身を除く): 11889580

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 4871, 9742, 19484, 24355, 48710, 92549, 97420, 121775, 185098, 243550, 370196, 462745, 487100, 925490, 1850980, 2313725, 4627450, 9254900]

約数ペア:

[(1, 9254900), (2, 4627450), (4, 2313725), (5, 1850980), (10, 925490), (19, 487100), (20, 462745), (25, 370196), (38, 243550), (50, 185098), (76, 121775), (95, 97420), (100, 92549), (190, 48710), (380, 24355), (475, 19484), (950, 9742), (1900, 4871)]