115583840

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:424

約数の個数: 96

約数和(自身を含む): 290394720

約数和(自身を除く): 174810880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 193, 197, 304, 380, 386, 394, 608, 760, 772, 788, 965, 985, 1520, 1544, 1576, 1930, 1970, 3040, 3088, 3152, 3667, 3743, 3860, 3940, 6176, 6304, 7334, 7486, 7720, 7880, 14668, 14972, 15440, 15760, 18335, 18715, 29336, 29944, 30880, 31520, 36670, 37430, 38021, 58672, 59888, 73340, 74860, 76042, 117344, 119776, 146680, 149720, 152084, 190105, 293360, 299440, 304168, 380210, 586720, 598880, 608336, 722399, 760420, 1216672, 1444798, 1520840, 2889596, 3041680, 3611995, 5779192, 6083360, 7223990, 11558384, 14447980, 23116768, 28895960, 57791920, 115583840]

約数ペア:

[(1, 115583840), (2, 57791920), (4, 28895960), (5, 23116768), (8, 14447980), (10, 11558384), (16, 7223990), (19, 6083360), (20, 5779192), (32, 3611995), (38, 3041680), (40, 2889596), (76, 1520840), (80, 1444798), (95, 1216672), (152, 760420), (160, 722399), (190, 608336), (193, 598880), (197, 586720), (304, 380210), (380, 304168), (386, 299440), (394, 293360), (608, 190105), (760, 152084), (772, 149720), (788, 146680), (965, 119776), (985, 117344), (1520, 76042), (1544, 74860), (1576, 73340), (1930, 59888), (1970, 58672), (3040, 38021), (3088, 37430), (3152, 36670), (3667, 31520), (3743, 30880), (3860, 29944), (3940, 29336), (6176, 18715), (6304, 18335), (7334, 15760), (7486, 15440), (7720, 14972), (7880, 14668)]