25520352

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^3$

素因数の和:74

約数の個数: 144

約数和(自身を含む): 79768080

約数和(自身を除く): 54247728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 121, 132, 143, 156, 169, 176, 208, 242, 264, 286, 312, 338, 352, 363, 416, 429, 484, 507, 528, 572, 624, 676, 726, 858, 968, 1014, 1056, 1144, 1248, 1352, 1452, 1573, 1716, 1859, 1936, 2028, 2197, 2288, 2704, 2904, 3146, 3432, 3718, 3872, 4056, 4394, 4576, 4719, 5408, 5577, 5808, 6292, 6591, 6864, 7436, 8112, 8788, 9438, 11154, 11616, 12584, 13182, 13728, 14872, 16224, 17576, 18876, 20449, 22308, 24167, 25168, 26364, 29744, 35152, 37752, 40898, 44616, 48334, 50336, 52728, 59488, 61347, 70304, 72501, 75504, 81796, 89232, 96668, 105456, 122694, 145002, 151008, 163592, 178464, 193336, 210912, 245388, 265837, 290004, 327184, 386672, 490776, 531674, 580008, 654368, 773344, 797511, 981552, 1063348, 1160016, 1595022, 1963104, 2126696, 2320032, 3190044, 4253392, 6380088, 8506784, 12760176, 25520352]

約数ペア:

[(1, 25520352), (2, 12760176), (3, 8506784), (4, 6380088), (6, 4253392), (8, 3190044), (11, 2320032), (12, 2126696), (13, 1963104), (16, 1595022), (22, 1160016), (24, 1063348), (26, 981552), (32, 797511), (33, 773344), (39, 654368), (44, 580008), (48, 531674), (52, 490776), (66, 386672), (78, 327184), (88, 290004), (96, 265837), (104, 245388), (121, 210912), (132, 193336), (143, 178464), (156, 163592), (169, 151008), (176, 145002), (208, 122694), (242, 105456), (264, 96668), (286, 89232), (312, 81796), (338, 75504), (352, 72501), (363, 70304), (416, 61347), (429, 59488), (484, 52728), (507, 50336), (528, 48334), (572, 44616), (624, 40898), (676, 37752), (726, 35152), (858, 29744), (968, 26364), (1014, 25168), (1056, 24167), (1144, 22308), (1248, 20449), (1352, 18876), (1452, 17576), (1573, 16224), (1716, 14872), (1859, 13728), (1936, 13182), (2028, 12584), (2197, 11616), (2288, 11154), (2704, 9438), (2904, 8788), (3146, 8112), (3432, 7436), (3718, 6864), (3872, 6591), (4056, 6292), (4394, 5808), (4576, 5577), (4719, 5408)]