2247292040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{8849}}^1$

素因数の和:9774

約数の個数: 64

約数和(自身を含む): 5785776000

約数和(自身を除く): 3538483960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 907, 1814, 3628, 4535, 6349, 7256, 8849, 9070, 12698, 17698, 18140, 25396, 31745, 35396, 36280, 44245, 50792, 61943, 63490, 70792, 88490, 123886, 126980, 176980, 247772, 253960, 309715, 353960, 495544, 619430, 1238860, 2477720, 8026043, 16052086, 32104172, 40130215, 56182301, 64208344, 80260430, 112364602, 160520860, 224729204, 280911505, 321041720, 449458408, 561823010, 1123646020, 2247292040]

約数ペア:

[(1, 2247292040), (2, 1123646020), (4, 561823010), (5, 449458408), (7, 321041720), (8, 280911505), (10, 224729204), (14, 160520860), (20, 112364602), (28, 80260430), (35, 64208344), (40, 56182301), (56, 40130215), (70, 32104172), (140, 16052086), (280, 8026043), (907, 2477720), (1814, 1238860), (3628, 619430), (4535, 495544), (6349, 353960), (7256, 309715), (8849, 253960), (9070, 247772), (12698, 176980), (17698, 126980), (18140, 123886), (25396, 88490), (31745, 70792), (35396, 63490), (36280, 61943), (44245, 50792)]