6428120

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{593}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 14541120

約数和(自身を除く): 8113000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 593, 1084, 1186, 1355, 2168, 2372, 2710, 2965, 4744, 5420, 5930, 10840, 11860, 23720, 160703, 321406, 642812, 803515, 1285624, 1607030, 3214060, 6428120]

約数ペア:

[(1, 6428120), (2, 3214060), (4, 1607030), (5, 1285624), (8, 803515), (10, 642812), (20, 321406), (40, 160703), (271, 23720), (542, 11860), (593, 10840), (1084, 5930), (1186, 5420), (1355, 4744), (2168, 2965), (2372, 2710)]