41579200

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1999}}^1$

素因数の和:2034

約数の個数: 84

約数和(自身を含む): 110236000

約数和(自身を除く): 68656800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 1999, 2080, 2600, 3998, 4160, 5200, 7996, 9995, 10400, 15992, 19990, 20800, 25987, 31984, 39980, 49975, 51974, 63968, 79960, 99950, 103948, 127936, 129935, 159920, 199900, 207896, 259870, 319840, 399800, 415792, 519740, 639680, 649675, 799600, 831584, 1039480, 1299350, 1599200, 1663168, 2078960, 2598700, 3198400, 4157920, 5197400, 8315840, 10394800, 20789600, 41579200]

約数ペア:

[(1, 41579200), (2, 20789600), (4, 10394800), (5, 8315840), (8, 5197400), (10, 4157920), (13, 3198400), (16, 2598700), (20, 2078960), (25, 1663168), (26, 1599200), (32, 1299350), (40, 1039480), (50, 831584), (52, 799600), (64, 649675), (65, 639680), (80, 519740), (100, 415792), (104, 399800), (130, 319840), (160, 259870), (200, 207896), (208, 199900), (260, 159920), (320, 129935), (325, 127936), (400, 103948), (416, 99950), (520, 79960), (650, 63968), (800, 51974), (832, 49975), (1040, 39980), (1300, 31984), (1600, 25987), (1999, 20800), (2080, 19990), (2600, 15992), (3998, 10400), (4160, 9995), (5200, 7996)]