29754880

素因数分解:

$2^9\times 5^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:279

約数の個数: 80

約数和(自身を含む): 72919440

約数和(自身を除く): 43164560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 197, 236, 256, 295, 320, 394, 472, 512, 590, 640, 788, 944, 985, 1180, 1280, 1576, 1888, 1970, 2360, 2560, 3152, 3776, 3940, 4720, 6304, 7552, 7880, 9440, 11623, 12608, 15104, 15760, 18880, 23246, 25216, 30208, 31520, 37760, 46492, 50432, 58115, 63040, 75520, 92984, 100864, 116230, 126080, 151040, 185968, 232460, 252160, 371936, 464920, 504320, 743872, 929840, 1487744, 1859680, 2975488, 3719360, 5950976, 7438720, 14877440, 29754880]

約数ペア:

[(1, 29754880), (2, 14877440), (4, 7438720), (5, 5950976), (8, 3719360), (10, 2975488), (16, 1859680), (20, 1487744), (32, 929840), (40, 743872), (59, 504320), (64, 464920), (80, 371936), (118, 252160), (128, 232460), (160, 185968), (197, 151040), (236, 126080), (256, 116230), (295, 100864), (320, 92984), (394, 75520), (472, 63040), (512, 58115), (590, 50432), (640, 46492), (788, 37760), (944, 31520), (985, 30208), (1180, 25216), (1280, 23246), (1576, 18880), (1888, 15760), (1970, 15104), (2360, 12608), (2560, 11623), (3152, 9440), (3776, 7880), (3940, 7552), (4720, 6304)]