56672510120

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{523}}^1\times {\mathrm{40433}}^1$

素因数の和:41034

約数の個数: 64

約数和(自身を含む): 129666985920

約数和(自身を除く): 72994475800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 523, 536, 670, 1046, 1340, 2092, 2615, 2680, 4184, 5230, 10460, 20920, 35041, 40433, 70082, 80866, 140164, 161732, 175205, 202165, 280328, 323464, 350410, 404330, 700820, 808660, 1401640, 1617320, 2709011, 5418022, 10836044, 13545055, 21146459, 21672088, 27090110, 42292918, 54180220, 84585836, 105732295, 108360440, 169171672, 211464590, 422929180, 845858360, 1416812753, 2833625506, 5667251012, 7084063765, 11334502024, 14168127530, 28336255060, 56672510120]

約数ペア:

[(1, 56672510120), (2, 28336255060), (4, 14168127530), (5, 11334502024), (8, 7084063765), (10, 5667251012), (20, 2833625506), (40, 1416812753), (67, 845858360), (134, 422929180), (268, 211464590), (335, 169171672), (523, 108360440), (536, 105732295), (670, 84585836), (1046, 54180220), (1340, 42292918), (2092, 27090110), (2615, 21672088), (2680, 21146459), (4184, 13545055), (5230, 10836044), (10460, 5418022), (20920, 2709011), (35041, 1617320), (40433, 1401640), (70082, 808660), (80866, 700820), (140164, 404330), (161732, 350410), (175205, 323464), (202165, 280328)]