1036207360

素因数分解:

$2^8\times 5^1\times {\mathrm{643}}^1\times {\mathrm{1259}}^1$

素因数の和:1923

約数の個数: 72

約数和(自身を含む): 2487875040

約数和(自身を除く): 1451667680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 643, 1259, 1280, 1286, 2518, 2572, 3215, 5036, 5144, 6295, 6430, 10072, 10288, 12590, 12860, 20144, 20576, 25180, 25720, 40288, 41152, 50360, 51440, 80576, 82304, 100720, 102880, 161152, 164608, 201440, 205760, 322304, 402880, 411520, 805760, 809537, 823040, 1611520, 1619074, 3238148, 4047685, 6476296, 8095370, 12952592, 16190740, 25905184, 32381480, 51810368, 64762960, 103620736, 129525920, 207241472, 259051840, 518103680, 1036207360]

約数ペア:

[(1, 1036207360), (2, 518103680), (4, 259051840), (5, 207241472), (8, 129525920), (10, 103620736), (16, 64762960), (20, 51810368), (32, 32381480), (40, 25905184), (64, 16190740), (80, 12952592), (128, 8095370), (160, 6476296), (256, 4047685), (320, 3238148), (640, 1619074), (643, 1611520), (1259, 823040), (1280, 809537), (1286, 805760), (2518, 411520), (2572, 402880), (3215, 322304), (5036, 205760), (5144, 201440), (6295, 164608), (6430, 161152), (10072, 102880), (10288, 100720), (12590, 82304), (12860, 80576), (20144, 51440), (20576, 50360), (25180, 41152), (25720, 40288)]