22471995865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{347}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 30560302080

約数和(自身を除く): 8088306215

約数列:

[1, 5, 11, 43, 55, 139, 197, 215, 347, 473, 695, 985, 1529, 1735, 2167, 2365, 3817, 5977, 7645, 8471, 10835, 14921, 19085, 27383, 29885, 42355, 48233, 65747, 68359, 74605, 93181, 136915, 164131, 241165, 301213, 328735, 341795, 465905, 530563, 751949, 820655, 1177469, 1506065, 2074019, 2652815, 2939437, 3759745, 5887345, 9501901, 10370095, 12952159, 14697185, 22814209, 32333807, 47509505, 64760795, 104520911, 114071045, 161669035, 408581743, 522604555, 2042908715, 4494399173, 22471995865]

約数ペア:

[(1, 22471995865), (5, 4494399173), (11, 2042908715), (43, 522604555), (55, 408581743), (139, 161669035), (197, 114071045), (215, 104520911), (347, 64760795), (473, 47509505), (695, 32333807), (985, 22814209), (1529, 14697185), (1735, 12952159), (2167, 10370095), (2365, 9501901), (3817, 5887345), (5977, 3759745), (7645, 2939437), (8471, 2652815), (10835, 2074019), (14921, 1506065), (19085, 1177469), (27383, 820655), (29885, 751949), (42355, 530563), (48233, 465905), (65747, 341795), (68359, 328735), (74605, 301213), (93181, 241165), (136915, 164131)]