86328320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1297}}^1$

素因数の和:1335

約数の個数: 88

約数和(自身を含む): 223188504

約数和(自身を除く): 136860184

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1024, 1040, 1280, 1297, 1664, 2080, 2560, 2594, 3328, 4160, 5120, 5188, 6485, 6656, 8320, 10376, 12970, 13312, 16640, 16861, 20752, 25940, 33280, 33722, 41504, 51880, 66560, 67444, 83008, 84305, 103760, 134888, 166016, 168610, 207520, 269776, 332032, 337220, 415040, 539552, 664064, 674440, 830080, 1079104, 1328128, 1348880, 1660160, 2158208, 2697760, 3320320, 4316416, 5395520, 6640640, 8632832, 10791040, 17265664, 21582080, 43164160, 86328320]

約数ペア:

[(1, 86328320), (2, 43164160), (4, 21582080), (5, 17265664), (8, 10791040), (10, 8632832), (13, 6640640), (16, 5395520), (20, 4316416), (26, 3320320), (32, 2697760), (40, 2158208), (52, 1660160), (64, 1348880), (65, 1328128), (80, 1079104), (104, 830080), (128, 674440), (130, 664064), (160, 539552), (208, 415040), (256, 337220), (260, 332032), (320, 269776), (416, 207520), (512, 168610), (520, 166016), (640, 134888), (832, 103760), (1024, 84305), (1040, 83008), (1280, 67444), (1297, 66560), (1664, 51880), (2080, 41504), (2560, 33722), (2594, 33280), (3328, 25940), (4160, 20752), (5120, 16861), (5188, 16640), (6485, 13312), (6656, 12970), (8320, 10376)]