13074340240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{421}}^1\times {\mathrm{2297}}^1$

素因数の和:2757

約数の個数: 120

約数和(自身を含む): 33008554728

約数和(自身を除く): 19934214488

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 421, 520, 676, 842, 845, 1040, 1352, 1684, 1690, 2105, 2297, 2704, 3368, 3380, 4210, 4594, 5473, 6736, 6760, 8420, 9188, 10946, 11485, 13520, 16840, 18376, 21892, 22970, 27365, 29861, 33680, 36752, 43784, 45940, 54730, 59722, 71149, 87568, 91880, 109460, 119444, 142298, 149305, 183760, 218920, 238888, 284596, 298610, 355745, 388193, 437840, 477776, 569192, 597220, 711490, 776386, 967037, 1138384, 1194440, 1422980, 1552772, 1934074, 1940965, 2388880, 2845960, 3105544, 3868148, 3881930, 4835185, 5691920, 6211088, 7736296, 7763860, 9670370, 12571481, 15472592, 15527720, 19340740, 25142962, 31055440, 38681480, 50285924, 62857405, 77362960, 100571848, 125714810, 163429253, 201143696, 251429620, 326858506, 502859240, 653717012, 817146265, 1005718480, 1307434024, 1634292530, 2614868048, 3268585060, 6537170120, 13074340240]

約数ペア:

[(1, 13074340240), (2, 6537170120), (4, 3268585060), (5, 2614868048), (8, 1634292530), (10, 1307434024), (13, 1005718480), (16, 817146265), (20, 653717012), (26, 502859240), (40, 326858506), (52, 251429620), (65, 201143696), (80, 163429253), (104, 125714810), (130, 100571848), (169, 77362960), (208, 62857405), (260, 50285924), (338, 38681480), (421, 31055440), (520, 25142962), (676, 19340740), (842, 15527720), (845, 15472592), (1040, 12571481), (1352, 9670370), (1684, 7763860), (1690, 7736296), (2105, 6211088), (2297, 5691920), (2704, 4835185), (3368, 3881930), (3380, 3868148), (4210, 3105544), (4594, 2845960), (5473, 2388880), (6736, 1940965), (6760, 1934074), (8420, 1552772), (9188, 1422980), (10946, 1194440), (11485, 1138384), (13520, 967037), (16840, 776386), (18376, 711490), (21892, 597220), (22970, 569192), (27365, 477776), (29861, 437840), (33680, 388193), (36752, 355745), (43784, 298610), (45940, 284596), (54730, 238888), (59722, 218920), (71149, 183760), (87568, 149305), (91880, 142298), (109460, 119444)]