77832860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1063}}^1$

素因数の和:1602

約数の個数: 48

約数和(自身を含む): 187332096

約数和(自身を除く): 109499236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 523, 1046, 1063, 2092, 2126, 2615, 3661, 4252, 5230, 5315, 7322, 7441, 10460, 10630, 14644, 14882, 18305, 21260, 29764, 36610, 37205, 73220, 74410, 148820, 555949, 1111898, 2223796, 2779745, 3891643, 5559490, 7783286, 11118980, 15566572, 19458215, 38916430, 77832860]

約数ペア:

[(1, 77832860), (2, 38916430), (4, 19458215), (5, 15566572), (7, 11118980), (10, 7783286), (14, 5559490), (20, 3891643), (28, 2779745), (35, 2223796), (70, 1111898), (140, 555949), (523, 148820), (1046, 74410), (1063, 73220), (2092, 37205), (2126, 36610), (2615, 29764), (3661, 21260), (4252, 18305), (5230, 14882), (5315, 14644), (7322, 10630), (7441, 10460)]