9443478880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{487783}}^1$

素因数の和:487820

約数の個数: 72

約数和(自身を含む): 24522852816

約数和(自身を除く): 15079373936

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1760, 1936, 2420, 3872, 4840, 9680, 19360, 487783, 975566, 1951132, 2438915, 3902264, 4877830, 5365613, 7804528, 9755660, 10731226, 15609056, 19511320, 21462452, 26828065, 39022640, 42924904, 53656130, 59021743, 78045280, 85849808, 107312260, 118043486, 171699616, 214624520, 236086972, 295108715, 429249040, 472173944, 590217430, 858498080, 944347888, 1180434860, 1888695776, 2360869720, 4721739440, 9443478880]

約数ペア:

[(1, 9443478880), (2, 4721739440), (4, 2360869720), (5, 1888695776), (8, 1180434860), (10, 944347888), (11, 858498080), (16, 590217430), (20, 472173944), (22, 429249040), (32, 295108715), (40, 236086972), (44, 214624520), (55, 171699616), (80, 118043486), (88, 107312260), (110, 85849808), (121, 78045280), (160, 59021743), (176, 53656130), (220, 42924904), (242, 39022640), (352, 26828065), (440, 21462452), (484, 19511320), (605, 15609056), (880, 10731226), (968, 9755660), (1210, 7804528), (1760, 5365613), (1936, 4877830), (2420, 3902264), (3872, 2438915), (4840, 1951132), (9680, 975566), (19360, 487783)]