13077320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17207}}^1$

素因数の和:17237

約数の個数: 32

約数和(自身を含む): 30974400

約数和(自身を除く): 17897080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 17207, 34414, 68828, 86035, 137656, 172070, 326933, 344140, 653866, 688280, 1307732, 1634665, 2615464, 3269330, 6538660, 13077320]

約数ペア:

[(1, 13077320), (2, 6538660), (4, 3269330), (5, 2615464), (8, 1634665), (10, 1307732), (19, 688280), (20, 653866), (38, 344140), (40, 326933), (76, 172070), (95, 137656), (152, 86035), (190, 68828), (380, 34414), (760, 17207)]