33040640

素因数分解:

$2^8\times 5^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:415

約数の個数: 72

約数和(自身を含む): 80353728

約数和(自身を除く): 47313088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 256, 311, 320, 332, 415, 622, 640, 664, 830, 1244, 1280, 1328, 1555, 1660, 2488, 2656, 3110, 3320, 4976, 5312, 6220, 6640, 9952, 10624, 12440, 13280, 19904, 21248, 24880, 25813, 26560, 39808, 49760, 51626, 53120, 79616, 99520, 103252, 106240, 129065, 199040, 206504, 258130, 398080, 413008, 516260, 826016, 1032520, 1652032, 2065040, 3304064, 4130080, 6608128, 8260160, 16520320, 33040640]

約数ペア:

[(1, 33040640), (2, 16520320), (4, 8260160), (5, 6608128), (8, 4130080), (10, 3304064), (16, 2065040), (20, 1652032), (32, 1032520), (40, 826016), (64, 516260), (80, 413008), (83, 398080), (128, 258130), (160, 206504), (166, 199040), (256, 129065), (311, 106240), (320, 103252), (332, 99520), (415, 79616), (622, 53120), (640, 51626), (664, 49760), (830, 39808), (1244, 26560), (1280, 25813), (1328, 24880), (1555, 21248), (1660, 19904), (2488, 13280), (2656, 12440), (3110, 10624), (3320, 9952), (4976, 6640), (5312, 6220)]