66155590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{751}}^1$

素因数の和:1164

約数の個数: 32

約数和(自身を含む): 124747776

約数和(自身を除く): 58592186

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 383, 751, 766, 1502, 1915, 3755, 3830, 7510, 8809, 17273, 17618, 34546, 44045, 86365, 88090, 172730, 287633, 575266, 1438165, 2876330, 6615559, 13231118, 33077795, 66155590]

約数ペア:

[(1, 66155590), (2, 33077795), (5, 13231118), (10, 6615559), (23, 2876330), (46, 1438165), (115, 575266), (230, 287633), (383, 172730), (751, 88090), (766, 86365), (1502, 44045), (1915, 34546), (3755, 17618), (3830, 17273), (7510, 8809)]