47667920

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5273}}^1$

素因数の和:5399

約数の個数: 40

約数和(自身を含む): 111829896

約数和(自身を除く): 64161976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 5273, 9040, 10546, 21092, 26365, 42184, 52730, 84368, 105460, 210920, 421840, 595849, 1191698, 2383396, 2979245, 4766792, 5958490, 9533584, 11916980, 23833960, 47667920]

約数ペア:

[(1, 47667920), (2, 23833960), (4, 11916980), (5, 9533584), (8, 5958490), (10, 4766792), (16, 2979245), (20, 2383396), (40, 1191698), (80, 595849), (113, 421840), (226, 210920), (452, 105460), (565, 84368), (904, 52730), (1130, 42184), (1808, 26365), (2260, 21092), (4520, 10546), (5273, 9040)]