3486680

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1301}}^1$

素因数の和:1379

約数の個数: 32

約数和(自身を含む): 7968240

約数和(自身を除く): 4481560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1301, 1340, 2602, 2680, 5204, 6505, 10408, 13010, 26020, 52040, 87167, 174334, 348668, 435835, 697336, 871670, 1743340, 3486680]

約数ペア:

[(1, 3486680), (2, 1743340), (4, 871670), (5, 697336), (8, 435835), (10, 348668), (20, 174334), (40, 87167), (67, 52040), (134, 26020), (268, 13010), (335, 10408), (536, 6505), (670, 5204), (1301, 2680), (1340, 2602)]