40538784

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2953}}^1$

素因数の和:2990

約数の個数: 96

約数和(自身を含む): 125060544

約数和(自身を除く): 84521760

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, 132, 143, 156, 176, 208, 264, 286, 312, 352, 416, 429, 528, 572, 624, 858, 1056, 1144, 1248, 1716, 2288, 2953, 3432, 4576, 5906, 6864, 8859, 11812, 13728, 17718, 23624, 32483, 35436, 38389, 47248, 64966, 70872, 76778, 94496, 97449, 115167, 129932, 141744, 153556, 194898, 230334, 259864, 283488, 307112, 389796, 422279, 460668, 519728, 614224, 779592, 844558, 921336, 1039456, 1228448, 1266837, 1559184, 1689116, 1842672, 2533674, 3118368, 3378232, 3685344, 5067348, 6756464, 10134696, 13512928, 20269392, 40538784]

約数ペア:

[(1, 40538784), (2, 20269392), (3, 13512928), (4, 10134696), (6, 6756464), (8, 5067348), (11, 3685344), (12, 3378232), (13, 3118368), (16, 2533674), (22, 1842672), (24, 1689116), (26, 1559184), (32, 1266837), (33, 1228448), (39, 1039456), (44, 921336), (48, 844558), (52, 779592), (66, 614224), (78, 519728), (88, 460668), (96, 422279), (104, 389796), (132, 307112), (143, 283488), (156, 259864), (176, 230334), (208, 194898), (264, 153556), (286, 141744), (312, 129932), (352, 115167), (416, 97449), (429, 94496), (528, 76778), (572, 70872), (624, 64966), (858, 47248), (1056, 38389), (1144, 35436), (1248, 32483), (1716, 23624), (2288, 17718), (2953, 13728), (3432, 11812), (4576, 8859), (5906, 6864)]