262032160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{479}}^1$

素因数の和:770

約数の個数: 96

約数和(自身を含む): 670602240

約数和(自身を除く): 408570080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 263, 416, 479, 520, 526, 958, 1040, 1052, 1315, 1916, 2080, 2104, 2395, 2630, 3419, 3832, 4208, 4790, 5260, 6227, 6838, 7664, 8416, 9580, 10520, 12454, 13676, 15328, 17095, 19160, 21040, 24908, 27352, 31135, 34190, 38320, 42080, 49816, 54704, 62270, 68380, 76640, 99632, 109408, 124540, 125977, 136760, 199264, 249080, 251954, 273520, 498160, 503908, 547040, 629885, 996320, 1007816, 1259770, 1637701, 2015632, 2519540, 3275402, 4031264, 5039080, 6550804, 8188505, 10078160, 13101608, 16377010, 20156320, 26203216, 32754020, 52406432, 65508040, 131016080, 262032160]

約数ペア:

[(1, 262032160), (2, 131016080), (4, 65508040), (5, 52406432), (8, 32754020), (10, 26203216), (13, 20156320), (16, 16377010), (20, 13101608), (26, 10078160), (32, 8188505), (40, 6550804), (52, 5039080), (65, 4031264), (80, 3275402), (104, 2519540), (130, 2015632), (160, 1637701), (208, 1259770), (260, 1007816), (263, 996320), (416, 629885), (479, 547040), (520, 503908), (526, 498160), (958, 273520), (1040, 251954), (1052, 249080), (1315, 199264), (1916, 136760), (2080, 125977), (2104, 124540), (2395, 109408), (2630, 99632), (3419, 76640), (3832, 68380), (4208, 62270), (4790, 54704), (5260, 49816), (6227, 42080), (6838, 38320), (7664, 34190), (8416, 31135), (9580, 27352), (10520, 24908), (12454, 21040), (13676, 19160), (15328, 17095)]