82076260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 205470720

約数和(自身を除く): 123394460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 79, 82, 140, 158, 164, 181, 205, 287, 316, 362, 395, 410, 553, 574, 724, 790, 820, 905, 1106, 1148, 1267, 1435, 1580, 1810, 2212, 2534, 2765, 2870, 3239, 3620, 5068, 5530, 5740, 6335, 6478, 7421, 11060, 12670, 12956, 14299, 14842, 16195, 22673, 25340, 28598, 29684, 32390, 37105, 45346, 51947, 57196, 64780, 71495, 74210, 90692, 100093, 103894, 113365, 142990, 148420, 200186, 207788, 226730, 259735, 285980, 400372, 453460, 500465, 519470, 586259, 1000930, 1038940, 1172518, 2001860, 2345036, 2931295, 4103813, 5862590, 8207626, 11725180, 16415252, 20519065, 41038130, 82076260]

約数ペア:

[(1, 82076260), (2, 41038130), (4, 20519065), (5, 16415252), (7, 11725180), (10, 8207626), (14, 5862590), (20, 4103813), (28, 2931295), (35, 2345036), (41, 2001860), (70, 1172518), (79, 1038940), (82, 1000930), (140, 586259), (158, 519470), (164, 500465), (181, 453460), (205, 400372), (287, 285980), (316, 259735), (362, 226730), (395, 207788), (410, 200186), (553, 148420), (574, 142990), (724, 113365), (790, 103894), (820, 100093), (905, 90692), (1106, 74210), (1148, 71495), (1267, 64780), (1435, 57196), (1580, 51947), (1810, 45346), (2212, 37105), (2534, 32390), (2765, 29684), (2870, 28598), (3239, 25340), (3620, 22673), (5068, 16195), (5530, 14842), (5740, 14299), (6335, 12956), (6478, 12670), (7421, 11060)]