474019520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113947}}^1$

素因数の和:113977

約数の個数: 56

約数和(自身を含む): 1215597264

約数和(自身を除く): 741577744

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 113947, 227894, 455788, 569735, 911576, 1139470, 1481311, 1823152, 2278940, 2962622, 3646304, 4557880, 5925244, 7292608, 7406555, 9115760, 11850488, 14813110, 18231520, 23700976, 29626220, 36463040, 47401952, 59252440, 94803904, 118504880, 237009760, 474019520]

約数ペア:

[(1, 474019520), (2, 237009760), (4, 118504880), (5, 94803904), (8, 59252440), (10, 47401952), (13, 36463040), (16, 29626220), (20, 23700976), (26, 18231520), (32, 14813110), (40, 11850488), (52, 9115760), (64, 7406555), (65, 7292608), (80, 5925244), (104, 4557880), (130, 3646304), (160, 2962622), (208, 2278940), (260, 1823152), (320, 1481311), (416, 1139470), (520, 911576), (832, 569735), (1040, 455788), (2080, 227894), (4160, 113947)]