115223427280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{797063}}^1$

素因数の和:797228

約数の個数: 80

約数和(自身を含む): 290577651840

約数和(自身を除く): 175354224560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 139, 208, 260, 278, 520, 556, 695, 1040, 1112, 1390, 1807, 2224, 2780, 3614, 5560, 7228, 9035, 11120, 14456, 18070, 28912, 36140, 72280, 144560, 797063, 1594126, 3188252, 3985315, 6376504, 7970630, 10361819, 12753008, 15941260, 20723638, 31882520, 41447276, 51809095, 63765040, 82894552, 103618190, 110791757, 165789104, 207236380, 221583514, 414472760, 443167028, 553958785, 828945520, 886334056, 1107917570, 1440292841, 1772668112, 2215835140, 2880585682, 4431670280, 5761171364, 7201464205, 8863340560, 11522342728, 14402928410, 23044685456, 28805856820, 57611713640, 115223427280]

約数ペア:

[(1, 115223427280), (2, 57611713640), (4, 28805856820), (5, 23044685456), (8, 14402928410), (10, 11522342728), (13, 8863340560), (16, 7201464205), (20, 5761171364), (26, 4431670280), (40, 2880585682), (52, 2215835140), (65, 1772668112), (80, 1440292841), (104, 1107917570), (130, 886334056), (139, 828945520), (208, 553958785), (260, 443167028), (278, 414472760), (520, 221583514), (556, 207236380), (695, 165789104), (1040, 110791757), (1112, 103618190), (1390, 82894552), (1807, 63765040), (2224, 51809095), (2780, 41447276), (3614, 31882520), (5560, 20723638), (7228, 15941260), (9035, 12753008), (11120, 10361819), (14456, 7970630), (18070, 6376504), (28912, 3985315), (36140, 3188252), (72280, 1594126), (144560, 797063)]