2956040

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1103}}^1$

素因数の和:1181

約数の個数: 32

約数和(自身を含む): 6756480

約数和(自身を除く): 3800440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1103, 1340, 2206, 2680, 4412, 5515, 8824, 11030, 22060, 44120, 73901, 147802, 295604, 369505, 591208, 739010, 1478020, 2956040]

約数ペア:

[(1, 2956040), (2, 1478020), (4, 739010), (5, 591208), (8, 369505), (10, 295604), (20, 147802), (40, 73901), (67, 44120), (134, 22060), (268, 11030), (335, 8824), (536, 5515), (670, 4412), (1103, 2680), (1340, 2206)]