82760480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{797}}^1$

素因数の和:882

約数の個数: 96

約数和(自身を含む): 217183680

約数和(自身を除く): 134423200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 80, 88, 110, 118, 160, 176, 220, 236, 295, 352, 440, 472, 590, 649, 797, 880, 944, 1180, 1298, 1594, 1760, 1888, 2360, 2596, 3188, 3245, 3985, 4720, 5192, 6376, 6490, 7970, 8767, 9440, 10384, 12752, 12980, 15940, 17534, 20768, 25504, 25960, 31880, 35068, 43835, 47023, 51920, 63760, 70136, 87670, 94046, 103840, 127520, 140272, 175340, 188092, 235115, 280544, 350680, 376184, 470230, 517253, 701360, 752368, 940460, 1034506, 1402720, 1504736, 1880920, 2069012, 2586265, 3761840, 4138024, 5172530, 7523680, 8276048, 10345060, 16552096, 20690120, 41380240, 82760480]

約数ペア:

[(1, 82760480), (2, 41380240), (4, 20690120), (5, 16552096), (8, 10345060), (10, 8276048), (11, 7523680), (16, 5172530), (20, 4138024), (22, 3761840), (32, 2586265), (40, 2069012), (44, 1880920), (55, 1504736), (59, 1402720), (80, 1034506), (88, 940460), (110, 752368), (118, 701360), (160, 517253), (176, 470230), (220, 376184), (236, 350680), (295, 280544), (352, 235115), (440, 188092), (472, 175340), (590, 140272), (649, 127520), (797, 103840), (880, 94046), (944, 87670), (1180, 70136), (1298, 63760), (1594, 51920), (1760, 47023), (1888, 43835), (2360, 35068), (2596, 31880), (3188, 25960), (3245, 25504), (3985, 20768), (4720, 17534), (5192, 15940), (6376, 12980), (6490, 12752), (7970, 10384), (8767, 9440)]