28222538080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3637}}^1\times {\mathrm{4409}}^1$

素因数の和:8072

約数の個数: 96

約数和(自身を含む): 72773678880

約数和(自身を除く): 44551140800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 3637, 4409, 7274, 8818, 14548, 17636, 18185, 22045, 29096, 35272, 36370, 40007, 44090, 48499, 58192, 70544, 72740, 80014, 88180, 96998, 116384, 141088, 145480, 160028, 176360, 193996, 200035, 242495, 290960, 320056, 352720, 387992, 400070, 484990, 581920, 640112, 705440, 775984, 800140, 969980, 1280224, 1551968, 1600280, 1939960, 3200560, 3879920, 6401120, 7759840, 16035533, 32071066, 64142132, 80177665, 128284264, 160355330, 176390863, 256568528, 320710660, 352781726, 513137056, 641421320, 705563452, 881954315, 1282842640, 1411126904, 1763908630, 2565685280, 2822253808, 3527817260, 5644507616, 7055634520, 14111269040, 28222538080]

約数ペア:

[(1, 28222538080), (2, 14111269040), (4, 7055634520), (5, 5644507616), (8, 3527817260), (10, 2822253808), (11, 2565685280), (16, 1763908630), (20, 1411126904), (22, 1282842640), (32, 881954315), (40, 705563452), (44, 641421320), (55, 513137056), (80, 352781726), (88, 320710660), (110, 256568528), (160, 176390863), (176, 160355330), (220, 128284264), (352, 80177665), (440, 64142132), (880, 32071066), (1760, 16035533), (3637, 7759840), (4409, 6401120), (7274, 3879920), (8818, 3200560), (14548, 1939960), (17636, 1600280), (18185, 1551968), (22045, 1280224), (29096, 969980), (35272, 800140), (36370, 775984), (40007, 705440), (44090, 640112), (48499, 581920), (58192, 484990), (70544, 400070), (72740, 387992), (80014, 352720), (88180, 320056), (96998, 290960), (116384, 242495), (141088, 200035), (145480, 193996), (160028, 176360)]