8037320

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2999}}^1$

素因数の和:3077

約数の個数: 32

約数和(自身を含む): 18360000

約数和(自身を除く): 10322680

約数列:

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

約数ペア:

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