822703520

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{607}}^1$

素因数の和:862

約数の個数: 96

約数和(自身を含む): 2002226688

約数和(自身を除く): 1179523168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 197, 215, 344, 394, 430, 607, 688, 788, 860, 985, 1214, 1376, 1576, 1720, 1970, 2428, 3035, 3152, 3440, 3940, 4856, 6070, 6304, 6880, 7880, 8471, 9712, 12140, 15760, 16942, 19424, 24280, 26101, 31520, 33884, 42355, 48560, 52202, 67768, 84710, 97120, 104404, 119579, 130505, 135536, 169420, 208808, 239158, 261010, 271072, 338840, 417616, 478316, 522020, 597895, 677680, 835232, 956632, 1044040, 1195790, 1355360, 1913264, 2088080, 2391580, 3826528, 4176160, 4783160, 5141897, 9566320, 10283794, 19132640, 20567588, 25709485, 41135176, 51418970, 82270352, 102837940, 164540704, 205675880, 411351760, 822703520]

約数ペア:

[(1, 822703520), (2, 411351760), (4, 205675880), (5, 164540704), (8, 102837940), (10, 82270352), (16, 51418970), (20, 41135176), (32, 25709485), (40, 20567588), (43, 19132640), (80, 10283794), (86, 9566320), (160, 5141897), (172, 4783160), (197, 4176160), (215, 3826528), (344, 2391580), (394, 2088080), (430, 1913264), (607, 1355360), (688, 1195790), (788, 1044040), (860, 956632), (985, 835232), (1214, 677680), (1376, 597895), (1576, 522020), (1720, 478316), (1970, 417616), (2428, 338840), (3035, 271072), (3152, 261010), (3440, 239158), (3940, 208808), (4856, 169420), (6070, 135536), (6304, 130505), (6880, 119579), (7880, 104404), (8471, 97120), (9712, 84710), (12140, 67768), (15760, 52202), (16942, 48560), (19424, 42355), (24280, 33884), (26101, 31520)]