12637360

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3361}}^1$

素因数の和:3421

約数の個数: 40

約数和(自身を含む): 30015936

約数和(自身を除く): 17378576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3361, 3760, 6722, 13444, 16805, 26888, 33610, 53776, 67220, 134440, 157967, 268880, 315934, 631868, 789835, 1263736, 1579670, 2527472, 3159340, 6318680, 12637360]

約数ペア:

[(1, 12637360), (2, 6318680), (4, 3159340), (5, 2527472), (8, 1579670), (10, 1263736), (16, 789835), (20, 631868), (40, 315934), (47, 268880), (80, 157967), (94, 134440), (188, 67220), (235, 53776), (376, 33610), (470, 26888), (752, 16805), (940, 13444), (1880, 6722), (3361, 3760)]