33272320

素因数分解:

$2^9\times 5^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:381

約数の個数: 80

約数和(自身を含む): 81979128

約数和(自身を除く): 48706808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 317, 320, 328, 410, 512, 634, 640, 656, 820, 1268, 1280, 1312, 1585, 1640, 2536, 2560, 2624, 3170, 3280, 5072, 5248, 6340, 6560, 10144, 10496, 12680, 12997, 13120, 20288, 20992, 25360, 25994, 26240, 40576, 50720, 51988, 52480, 64985, 81152, 101440, 103976, 104960, 129970, 162304, 202880, 207952, 259940, 405760, 415904, 519880, 811520, 831808, 1039760, 1663616, 2079520, 3327232, 4159040, 6654464, 8318080, 16636160, 33272320]

約数ペア:

[(1, 33272320), (2, 16636160), (4, 8318080), (5, 6654464), (8, 4159040), (10, 3327232), (16, 2079520), (20, 1663616), (32, 1039760), (40, 831808), (41, 811520), (64, 519880), (80, 415904), (82, 405760), (128, 259940), (160, 207952), (164, 202880), (205, 162304), (256, 129970), (317, 104960), (320, 103976), (328, 101440), (410, 81152), (512, 64985), (634, 52480), (640, 51988), (656, 50720), (820, 40576), (1268, 26240), (1280, 25994), (1312, 25360), (1585, 20992), (1640, 20288), (2536, 13120), (2560, 12997), (2624, 12680), (3170, 10496), (3280, 10144), (5072, 6560), (5248, 6340)]