2498712320

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^2\times {\mathrm{11551}}^1$

素因数の和:11598

約数の個数: 108

約数和(自身を含む): 6481573056

約数和(自身を除く): 3982860736

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 169, 208, 256, 260, 320, 338, 416, 520, 640, 676, 832, 845, 1040, 1280, 1352, 1664, 1690, 2080, 2704, 3328, 3380, 4160, 5408, 6760, 8320, 10816, 11551, 13520, 16640, 21632, 23102, 27040, 43264, 46204, 54080, 57755, 92408, 108160, 115510, 150163, 184816, 216320, 231020, 300326, 369632, 462040, 600652, 739264, 750815, 924080, 1201304, 1478528, 1501630, 1848160, 1952119, 2402608, 2957056, 3003260, 3696320, 3904238, 4805216, 6006520, 7392640, 7808476, 9610432, 9760595, 12013040, 14785280, 15616952, 19220864, 19521190, 24026080, 31233904, 38441728, 39042380, 48052160, 62467808, 78084760, 96104320, 124935616, 156169520, 192208640, 249871232, 312339040, 499742464, 624678080, 1249356160, 2498712320]

約数ペア:

[(1, 2498712320), (2, 1249356160), (4, 624678080), (5, 499742464), (8, 312339040), (10, 249871232), (13, 192208640), (16, 156169520), (20, 124935616), (26, 96104320), (32, 78084760), (40, 62467808), (52, 48052160), (64, 39042380), (65, 38441728), (80, 31233904), (104, 24026080), (128, 19521190), (130, 19220864), (160, 15616952), (169, 14785280), (208, 12013040), (256, 9760595), (260, 9610432), (320, 7808476), (338, 7392640), (416, 6006520), (520, 4805216), (640, 3904238), (676, 3696320), (832, 3003260), (845, 2957056), (1040, 2402608), (1280, 1952119), (1352, 1848160), (1664, 1501630), (1690, 1478528), (2080, 1201304), (2704, 924080), (3328, 750815), (3380, 739264), (4160, 600652), (5408, 462040), (6760, 369632), (8320, 300326), (10816, 231020), (11551, 216320), (13520, 184816), (16640, 150163), (21632, 115510), (23102, 108160), (27040, 92408), (43264, 57755), (46204, 54080)]