13393300

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{1999}}^1$

素因数の和:2080

約数の個数: 36

約数和(自身を含む): 29512000

約数和(自身を除く): 16118700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 134, 268, 335, 670, 1340, 1675, 1999, 3350, 3998, 6700, 7996, 9995, 19990, 39980, 49975, 99950, 133933, 199900, 267866, 535732, 669665, 1339330, 2678660, 3348325, 6696650, 13393300]

約数ペア:

[(1, 13393300), (2, 6696650), (4, 3348325), (5, 2678660), (10, 1339330), (20, 669665), (25, 535732), (50, 267866), (67, 199900), (100, 133933), (134, 99950), (268, 49975), (335, 39980), (670, 19990), (1340, 9995), (1675, 7996), (1999, 6700), (3350, 3998)]