804975117520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{30584161}}^1$

素因数の和:30584228

約数の個数: 80

約数和(自身を含む): 2184443186688

約数和(自身を除く): 1379468069168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1316, 1645, 1880, 2632, 3290, 3760, 5264, 6580, 13160, 26320, 30584161, 61168322, 122336644, 152920805, 214089127, 244673288, 305841610, 428178254, 489346576, 611683220, 856356508, 1070445635, 1223366440, 1437455567, 1712713016, 2140891270, 2446732880, 2874911134, 3425426032, 4281782540, 5749822268, 7187277835, 8563565080, 10062188969, 11499644536, 14374555670, 17127130160, 20124377938, 22999289072, 28749111340, 40248755876, 50310944845, 57498222680, 80497511752, 100621889690, 114996445360, 160995023504, 201243779380, 402487558760, 804975117520]

約数ペア:

[(1, 804975117520), (2, 402487558760), (4, 201243779380), (5, 160995023504), (7, 114996445360), (8, 100621889690), (10, 80497511752), (14, 57498222680), (16, 50310944845), (20, 40248755876), (28, 28749111340), (35, 22999289072), (40, 20124377938), (47, 17127130160), (56, 14374555670), (70, 11499644536), (80, 10062188969), (94, 8563565080), (112, 7187277835), (140, 5749822268), (188, 4281782540), (235, 3425426032), (280, 2874911134), (329, 2446732880), (376, 2140891270), (470, 1712713016), (560, 1437455567), (658, 1223366440), (752, 1070445635), (940, 856356508), (1316, 611683220), (1645, 489346576), (1880, 428178254), (2632, 305841610), (3290, 244673288), (3760, 214089127), (5264, 152920805), (6580, 122336644), (13160, 61168322), (26320, 30584161)]