9421180

素因数分解:

$2^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{761}}^1$

素因数の和:1389

約数の個数: 24

約数和(自身を含む): 19842480

約数和(自身を除く): 10421300

約数列:

[1, 2, 4, 5, 10, 20, 619, 761, 1238, 1522, 2476, 3044, 3095, 3805, 6190, 7610, 12380, 15220, 471059, 942118, 1884236, 2355295, 4710590, 9421180]

約数ペア:

[(1, 9421180), (2, 4710590), (4, 2355295), (5, 1884236), (10, 942118), (20, 471059), (619, 15220), (761, 12380), (1238, 7610), (1522, 6190), (2476, 3805), (3044, 3095)]