45279520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1979}}^1$

素因数の和:2018

約数の個数: 96

約数和(自身を含む): 125737920

約数和(自身を除く): 80458400

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 1979, 2080, 2288, 2860, 3958, 4576, 5720, 7916, 9895, 11440, 15832, 19790, 21769, 22880, 25727, 31664, 39580, 43538, 51454, 63328, 79160, 87076, 102908, 108845, 128635, 158320, 174152, 205816, 217690, 257270, 282997, 316640, 348304, 411632, 435380, 514540, 565994, 696608, 823264, 870760, 1029080, 1131988, 1414985, 1741520, 2058160, 2263976, 2829970, 3483040, 4116320, 4527952, 5659940, 9055904, 11319880, 22639760, 45279520]

約数ペア:

[(1, 45279520), (2, 22639760), (4, 11319880), (5, 9055904), (8, 5659940), (10, 4527952), (11, 4116320), (13, 3483040), (16, 2829970), (20, 2263976), (22, 2058160), (26, 1741520), (32, 1414985), (40, 1131988), (44, 1029080), (52, 870760), (55, 823264), (65, 696608), (80, 565994), (88, 514540), (104, 435380), (110, 411632), (130, 348304), (143, 316640), (160, 282997), (176, 257270), (208, 217690), (220, 205816), (260, 174152), (286, 158320), (352, 128635), (416, 108845), (440, 102908), (520, 87076), (572, 79160), (715, 63328), (880, 51454), (1040, 43538), (1144, 39580), (1430, 31664), (1760, 25727), (1979, 22880), (2080, 21769), (2288, 19790), (2860, 15832), (3958, 11440), (4576, 9895), (5720, 7916)]