16074640

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2999}}^1$

素因数の和:3079

約数の個数: 40

約数和(自身を含む): 37944000

約数和(自身を除く): 21869360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 2999, 5360, 5998, 11996, 14995, 23992, 29990, 47984, 59980, 119960, 200933, 239920, 401866, 803732, 1004665, 1607464, 2009330, 3214928, 4018660, 8037320, 16074640]

約数ペア:

[(1, 16074640), (2, 8037320), (4, 4018660), (5, 3214928), (8, 2009330), (10, 1607464), (16, 1004665), (20, 803732), (40, 401866), (67, 239920), (80, 200933), (134, 119960), (268, 59980), (335, 47984), (536, 29990), (670, 23992), (1072, 14995), (1340, 11996), (2680, 5998), (2999, 5360)]