4018660

素因数分解:

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

素因数の和:3075

約数の個数: 24

約数和(自身を含む): 8568000

約数和(自身を除く): 4549340

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 2999, 5998, 11996, 14995, 29990, 59980, 200933, 401866, 803732, 1004665, 2009330, 4018660]

約数ペア:

[(1, 4018660), (2, 2009330), (4, 1004665), (5, 803732), (10, 401866), (20, 200933), (67, 59980), (134, 29990), (268, 14995), (335, 11996), (670, 5998), (1340, 2999)]