80510496

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:303

約数の個数: 144

約数和(自身を含む): 241315200

約数和(自身を除く): 160804704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 66, 87, 88, 96, 116, 121, 132, 174, 176, 232, 239, 242, 264, 319, 348, 352, 363, 464, 478, 484, 528, 638, 696, 717, 726, 928, 956, 957, 968, 1056, 1276, 1392, 1434, 1452, 1912, 1914, 1936, 2552, 2629, 2784, 2868, 2904, 3509, 3824, 3828, 3872, 5104, 5258, 5736, 5808, 6931, 7018, 7648, 7656, 7887, 10208, 10516, 10527, 11472, 11616, 13862, 14036, 15312, 15774, 20793, 21032, 21054, 22944, 27724, 28072, 28919, 30624, 31548, 41586, 42064, 42108, 55448, 56144, 57838, 63096, 76241, 83172, 84128, 84216, 86757, 110896, 112288, 115676, 126192, 152482, 166344, 168432, 173514, 221792, 228723, 231352, 252384, 304964, 332688, 336864, 347028, 457446, 462704, 609928, 665376, 694056, 838651, 914892, 925408, 1219856, 1388112, 1677302, 1829784, 2439712, 2515953, 2776224, 3354604, 3659568, 5031906, 6709208, 7319136, 10063812, 13418416, 20127624, 26836832, 40255248, 80510496]

約数ペア:

[(1, 80510496), (2, 40255248), (3, 26836832), (4, 20127624), (6, 13418416), (8, 10063812), (11, 7319136), (12, 6709208), (16, 5031906), (22, 3659568), (24, 3354604), (29, 2776224), (32, 2515953), (33, 2439712), (44, 1829784), (48, 1677302), (58, 1388112), (66, 1219856), (87, 925408), (88, 914892), (96, 838651), (116, 694056), (121, 665376), (132, 609928), (174, 462704), (176, 457446), (232, 347028), (239, 336864), (242, 332688), (264, 304964), (319, 252384), (348, 231352), (352, 228723), (363, 221792), (464, 173514), (478, 168432), (484, 166344), (528, 152482), (638, 126192), (696, 115676), (717, 112288), (726, 110896), (928, 86757), (956, 84216), (957, 84128), (968, 83172), (1056, 76241), (1276, 63096), (1392, 57838), (1434, 56144), (1452, 55448), (1912, 42108), (1914, 42064), (1936, 41586), (2552, 31548), (2629, 30624), (2784, 28919), (2868, 28072), (2904, 27724), (3509, 22944), (3824, 21054), (3828, 21032), (3872, 20793), (5104, 15774), (5258, 15312), (5736, 14036), (5808, 13862), (6931, 11616), (7018, 11472), (7648, 10527), (7656, 10516), (7887, 10208)]