2701852760

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{4159}}^1$

素因数の和:4428

約数の個数: 64

約数和(自身を含む): 6177600000

約数和(自身を除く): 3475747240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 149, 218, 298, 436, 545, 596, 745, 872, 1090, 1192, 1490, 2180, 2980, 4159, 4360, 5960, 8318, 16241, 16636, 20795, 32482, 33272, 41590, 64964, 81205, 83180, 129928, 162410, 166360, 324820, 453331, 619691, 649640, 906662, 1239382, 1813324, 2266655, 2478764, 3098455, 3626648, 4533310, 4957528, 6196910, 9066620, 12393820, 18133240, 24787640, 67546319, 135092638, 270185276, 337731595, 540370552, 675463190, 1350926380, 2701852760]

約数ペア:

[(1, 2701852760), (2, 1350926380), (4, 675463190), (5, 540370552), (8, 337731595), (10, 270185276), (20, 135092638), (40, 67546319), (109, 24787640), (149, 18133240), (218, 12393820), (298, 9066620), (436, 6196910), (545, 4957528), (596, 4533310), (745, 3626648), (872, 3098455), (1090, 2478764), (1192, 2266655), (1490, 1813324), (2180, 1239382), (2980, 906662), (4159, 649640), (4360, 619691), (5960, 453331), (8318, 324820), (16241, 166360), (16636, 162410), (20795, 129928), (32482, 83180), (33272, 81205), (41590, 64964)]