9659440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:434

約数の個数: 80

約数和(自身を含む): 26284032

約数和(自身を除く): 16624592

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, 367, 376, 470, 560, 658, 734, 752, 940, 1316, 1468, 1645, 1835, 1880, 2569, 2632, 2936, 3290, 3670, 3760, 5138, 5264, 5872, 6580, 7340, 10276, 12845, 13160, 14680, 17249, 20552, 25690, 26320, 29360, 34498, 41104, 51380, 68996, 86245, 102760, 120743, 137992, 172490, 205520, 241486, 275984, 344980, 482972, 603715, 689960, 965944, 1207430, 1379920, 1931888, 2414860, 4829720, 9659440]

約数ペア:

[(1, 9659440), (2, 4829720), (4, 2414860), (5, 1931888), (7, 1379920), (8, 1207430), (10, 965944), (14, 689960), (16, 603715), (20, 482972), (28, 344980), (35, 275984), (40, 241486), (47, 205520), (56, 172490), (70, 137992), (80, 120743), (94, 102760), (112, 86245), (140, 68996), (188, 51380), (235, 41104), (280, 34498), (329, 29360), (367, 26320), (376, 25690), (470, 20552), (560, 17249), (658, 14680), (734, 13160), (752, 12845), (940, 10276), (1316, 7340), (1468, 6580), (1645, 5872), (1835, 5264), (1880, 5138), (2569, 3760), (2632, 3670), (2936, 3290)]