2114282120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{49261}}^1$

素因数の和:49338

約数の個数: 64

約数和(自身を含む): 5054281200

約数和(自身を除く): 2939999080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 37, 40, 58, 74, 116, 145, 148, 185, 232, 290, 296, 370, 580, 740, 1073, 1160, 1480, 2146, 4292, 5365, 8584, 10730, 21460, 42920, 49261, 98522, 197044, 246305, 394088, 492610, 985220, 1428569, 1822657, 1970440, 2857138, 3645314, 5714276, 7142845, 7290628, 9113285, 11428552, 14285690, 14581256, 18226570, 28571380, 36453140, 52857053, 57142760, 72906280, 105714106, 211428212, 264285265, 422856424, 528570530, 1057141060, 2114282120]

約数ペア:

[(1, 2114282120), (2, 1057141060), (4, 528570530), (5, 422856424), (8, 264285265), (10, 211428212), (20, 105714106), (29, 72906280), (37, 57142760), (40, 52857053), (58, 36453140), (74, 28571380), (116, 18226570), (145, 14581256), (148, 14285690), (185, 11428552), (232, 9113285), (290, 7290628), (296, 7142845), (370, 5714276), (580, 3645314), (740, 2857138), (1073, 1970440), (1160, 1822657), (1480, 1428569), (2146, 985220), (4292, 492610), (5365, 394088), (8584, 246305), (10730, 197044), (21460, 98522), (42920, 49261)]