8774115560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{4801}}^1$

素因数の和:4987

約数の個数: 128

約数和(自身を含む): 23151018240

約数和(自身を除く): 14376902680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 107, 122, 140, 214, 244, 280, 305, 427, 428, 488, 535, 610, 749, 854, 856, 1070, 1220, 1498, 1708, 2135, 2140, 2440, 2996, 3416, 3745, 4270, 4280, 4801, 5992, 6527, 7490, 8540, 9602, 13054, 14980, 17080, 19204, 24005, 26108, 29960, 32635, 33607, 38408, 45689, 48010, 52216, 65270, 67214, 91378, 96020, 130540, 134428, 168035, 182756, 192040, 228445, 261080, 268856, 292861, 336070, 365512, 456890, 513707, 585722, 672140, 913780, 1027414, 1171444, 1344280, 1464305, 1827560, 2050027, 2054828, 2342888, 2568535, 2928610, 3595949, 4100054, 4109656, 5137070, 5857220, 7191898, 8200108, 10250135, 10274140, 11714440, 14383796, 16400216, 17979745, 20500270, 20548280, 28767592, 31336127, 35959490, 41000540, 62672254, 71918980, 82001080, 125344508, 143837960, 156680635, 219352889, 250689016, 313361270, 438705778, 626722540, 877411556, 1096764445, 1253445080, 1754823112, 2193528890, 4387057780, 8774115560]

約数ペア:

[(1, 8774115560), (2, 4387057780), (4, 2193528890), (5, 1754823112), (7, 1253445080), (8, 1096764445), (10, 877411556), (14, 626722540), (20, 438705778), (28, 313361270), (35, 250689016), (40, 219352889), (56, 156680635), (61, 143837960), (70, 125344508), (107, 82001080), (122, 71918980), (140, 62672254), (214, 41000540), (244, 35959490), (280, 31336127), (305, 28767592), (427, 20548280), (428, 20500270), (488, 17979745), (535, 16400216), (610, 14383796), (749, 11714440), (854, 10274140), (856, 10250135), (1070, 8200108), (1220, 7191898), (1498, 5857220), (1708, 5137070), (2135, 4109656), (2140, 4100054), (2440, 3595949), (2996, 2928610), (3416, 2568535), (3745, 2342888), (4270, 2054828), (4280, 2050027), (4801, 1827560), (5992, 1464305), (6527, 1344280), (7490, 1171444), (8540, 1027414), (9602, 913780), (13054, 672140), (14980, 585722), (17080, 513707), (19204, 456890), (24005, 365512), (26108, 336070), (29960, 292861), (32635, 268856), (33607, 261080), (38408, 228445), (45689, 192040), (48010, 182756), (52216, 168035), (65270, 134428), (67214, 130540), (91378, 96020)]