2576810080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{42719}}^1$

素因数の和:42776

約数の個数: 96

約数和(自身を含む): 6782227200

約数和(自身を除く): 4205417120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 65, 80, 104, 116, 130, 145, 160, 208, 232, 260, 290, 377, 416, 464, 520, 580, 754, 928, 1040, 1160, 1508, 1885, 2080, 2320, 3016, 3770, 4640, 6032, 7540, 12064, 15080, 30160, 42719, 60320, 85438, 170876, 213595, 341752, 427190, 555347, 683504, 854380, 1110694, 1238851, 1367008, 1708760, 2221388, 2477702, 2776735, 3417520, 4442776, 4955404, 5553470, 6194255, 6835040, 8885552, 9910808, 11106940, 12388510, 16105063, 17771104, 19821616, 22213880, 24777020, 32210126, 39643232, 44427760, 49554040, 64420252, 80525315, 88855520, 99108080, 128840504, 161050630, 198216160, 257681008, 322101260, 515362016, 644202520, 1288405040, 2576810080]

約数ペア:

[(1, 2576810080), (2, 1288405040), (4, 644202520), (5, 515362016), (8, 322101260), (10, 257681008), (13, 198216160), (16, 161050630), (20, 128840504), (26, 99108080), (29, 88855520), (32, 80525315), (40, 64420252), (52, 49554040), (58, 44427760), (65, 39643232), (80, 32210126), (104, 24777020), (116, 22213880), (130, 19821616), (145, 17771104), (160, 16105063), (208, 12388510), (232, 11106940), (260, 9910808), (290, 8885552), (377, 6835040), (416, 6194255), (464, 5553470), (520, 4955404), (580, 4442776), (754, 3417520), (928, 2776735), (1040, 2477702), (1160, 2221388), (1508, 1708760), (1885, 1367008), (2080, 1238851), (2320, 1110694), (3016, 854380), (3770, 683504), (4640, 555347), (6032, 427190), (7540, 341752), (12064, 213595), (15080, 170876), (30160, 85438), (42719, 60320)]