1775736320

素因数分解:

$2^9\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7151}}^1$

素因数の和:7271

約数の個数: 80

約数和(自身を含む): 4302099648

約数和(自身を除く): 2526363328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 256, 320, 388, 485, 512, 640, 776, 970, 1280, 1552, 1940, 2560, 3104, 3880, 6208, 7151, 7760, 12416, 14302, 15520, 24832, 28604, 31040, 35755, 49664, 57208, 62080, 71510, 114416, 124160, 143020, 228832, 248320, 286040, 457664, 572080, 693647, 915328, 1144160, 1387294, 1830656, 2288320, 2774588, 3468235, 3661312, 4576640, 5549176, 6936470, 9153280, 11098352, 13872940, 18306560, 22196704, 27745880, 44393408, 55491760, 88786816, 110983520, 177573632, 221967040, 355147264, 443934080, 887868160, 1775736320]

約数ペア:

[(1, 1775736320), (2, 887868160), (4, 443934080), (5, 355147264), (8, 221967040), (10, 177573632), (16, 110983520), (20, 88786816), (32, 55491760), (40, 44393408), (64, 27745880), (80, 22196704), (97, 18306560), (128, 13872940), (160, 11098352), (194, 9153280), (256, 6936470), (320, 5549176), (388, 4576640), (485, 3661312), (512, 3468235), (640, 2774588), (776, 2288320), (970, 1830656), (1280, 1387294), (1552, 1144160), (1940, 915328), (2560, 693647), (3104, 572080), (3880, 457664), (6208, 286040), (7151, 248320), (7760, 228832), (12416, 143020), (14302, 124160), (15520, 114416), (24832, 71510), (28604, 62080), (31040, 57208), (35755, 49664)]