104220688

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:185

約数の個数: 120

約数和(自身を含む): 247281048

約数和(自身を除く): 143060360

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 41, 44, 52, 82, 88, 101, 104, 121, 143, 164, 176, 202, 208, 242, 286, 328, 404, 451, 484, 533, 572, 656, 808, 902, 968, 1066, 1111, 1144, 1313, 1573, 1616, 1804, 1936, 2132, 2222, 2288, 2626, 3146, 3608, 4141, 4264, 4444, 4961, 5252, 5863, 6292, 7216, 8282, 8528, 8888, 9922, 10504, 11726, 12221, 12584, 14443, 16564, 17776, 19844, 21008, 23452, 24442, 25168, 28886, 33128, 39688, 45551, 46904, 48884, 53833, 57772, 64493, 66256, 79376, 91102, 93808, 97768, 107666, 115544, 128986, 158873, 182204, 195536, 215332, 231088, 257972, 317746, 364408, 430664, 501061, 515944, 592163, 635492, 728816, 861328, 1002122, 1031888, 1184326, 1270984, 2004244, 2368652, 2541968, 4008488, 4737304, 6513793, 8016976, 9474608, 13027586, 26055172, 52110344, 104220688]

約数ペア:

[(1, 104220688), (2, 52110344), (4, 26055172), (8, 13027586), (11, 9474608), (13, 8016976), (16, 6513793), (22, 4737304), (26, 4008488), (41, 2541968), (44, 2368652), (52, 2004244), (82, 1270984), (88, 1184326), (101, 1031888), (104, 1002122), (121, 861328), (143, 728816), (164, 635492), (176, 592163), (202, 515944), (208, 501061), (242, 430664), (286, 364408), (328, 317746), (404, 257972), (451, 231088), (484, 215332), (533, 195536), (572, 182204), (656, 158873), (808, 128986), (902, 115544), (968, 107666), (1066, 97768), (1111, 93808), (1144, 91102), (1313, 79376), (1573, 66256), (1616, 64493), (1804, 57772), (1936, 53833), (2132, 48884), (2222, 46904), (2288, 45551), (2626, 39688), (3146, 33128), (3608, 28886), (4141, 25168), (4264, 24442), (4444, 23452), (4961, 21008), (5252, 19844), (5863, 17776), (6292, 16564), (7216, 14443), (8282, 12584), (8528, 12221), (8888, 11726), (9922, 10504)]