40829600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:367

約数の個数: 144

約数和(自身を含む): 119242368

約数和(自身を除く): 78412768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 140, 160, 161, 175, 184, 200, 224, 230, 280, 317, 322, 350, 368, 400, 460, 560, 575, 634, 644, 700, 736, 800, 805, 920, 1120, 1150, 1268, 1288, 1400, 1585, 1610, 1840, 2219, 2300, 2536, 2576, 2800, 3170, 3220, 3680, 4025, 4438, 4600, 5072, 5152, 5600, 6340, 6440, 7291, 7925, 8050, 8876, 9200, 10144, 11095, 12680, 12880, 14582, 15850, 16100, 17752, 18400, 22190, 25360, 25760, 29164, 31700, 32200, 35504, 36455, 44380, 50720, 51037, 55475, 58328, 63400, 64400, 71008, 72910, 88760, 102074, 110950, 116656, 126800, 128800, 145820, 177520, 182275, 204148, 221900, 233312, 253600, 255185, 291640, 355040, 364550, 408296, 443800, 510370, 583280, 729100, 816592, 887600, 1020740, 1166560, 1275925, 1458200, 1633184, 1775200, 2041480, 2551850, 2916400, 4082960, 5103700, 5832800, 8165920, 10207400, 20414800, 40829600]

約数ペア:

[(1, 40829600), (2, 20414800), (4, 10207400), (5, 8165920), (7, 5832800), (8, 5103700), (10, 4082960), (14, 2916400), (16, 2551850), (20, 2041480), (23, 1775200), (25, 1633184), (28, 1458200), (32, 1275925), (35, 1166560), (40, 1020740), (46, 887600), (50, 816592), (56, 729100), (70, 583280), (80, 510370), (92, 443800), (100, 408296), (112, 364550), (115, 355040), (140, 291640), (160, 255185), (161, 253600), (175, 233312), (184, 221900), (200, 204148), (224, 182275), (230, 177520), (280, 145820), (317, 128800), (322, 126800), (350, 116656), (368, 110950), (400, 102074), (460, 88760), (560, 72910), (575, 71008), (634, 64400), (644, 63400), (700, 58328), (736, 55475), (800, 51037), (805, 50720), (920, 44380), (1120, 36455), (1150, 35504), (1268, 32200), (1288, 31700), (1400, 29164), (1585, 25760), (1610, 25360), (1840, 22190), (2219, 18400), (2300, 17752), (2536, 16100), (2576, 15850), (2800, 14582), (3170, 12880), (3220, 12680), (3680, 11095), (4025, 10144), (4438, 9200), (4600, 8876), (5072, 8050), (5152, 7925), (5600, 7291), (6340, 6440)]