5280571120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1361}}^1\times {\mathrm{4409}}^1$

素因数の和:5794

約数の個数: 80

約数和(自身を含む): 13406329440

約数和(自身を除く): 8125758320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 1361, 2722, 4409, 5444, 6805, 8818, 10888, 13610, 14971, 17636, 21776, 22045, 27220, 29942, 35272, 44090, 48499, 54440, 59884, 70544, 74855, 88180, 96998, 108880, 119768, 149710, 176360, 193996, 239536, 242495, 299420, 352720, 387992, 484990, 598840, 775984, 969980, 1197680, 1939960, 3879920, 6000649, 12001298, 24002596, 30003245, 48005192, 60006490, 66007139, 96010384, 120012980, 132014278, 240025960, 264028556, 330035695, 480051920, 528057112, 660071390, 1056114224, 1320142780, 2640285560, 5280571120]

約数ペア:

[(1, 5280571120), (2, 2640285560), (4, 1320142780), (5, 1056114224), (8, 660071390), (10, 528057112), (11, 480051920), (16, 330035695), (20, 264028556), (22, 240025960), (40, 132014278), (44, 120012980), (55, 96010384), (80, 66007139), (88, 60006490), (110, 48005192), (176, 30003245), (220, 24002596), (440, 12001298), (880, 6000649), (1361, 3879920), (2722, 1939960), (4409, 1197680), (5444, 969980), (6805, 775984), (8818, 598840), (10888, 484990), (13610, 387992), (14971, 352720), (17636, 299420), (21776, 242495), (22045, 239536), (27220, 193996), (29942, 176360), (35272, 149710), (44090, 119768), (48499, 108880), (54440, 96998), (59884, 88180), (70544, 74855)]