33705580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1559}}^1$

素因数の和:1638

約数の個数: 48

約数和(自身を含む): 75479040

約数和(自身を除く): 41773460

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 92, 94, 115, 188, 230, 235, 460, 470, 940, 1081, 1559, 2162, 3118, 4324, 5405, 6236, 7795, 10810, 15590, 21620, 31180, 35857, 71714, 73273, 143428, 146546, 179285, 293092, 358570, 366365, 717140, 732730, 1465460, 1685279, 3370558, 6741116, 8426395, 16852790, 33705580]

約数ペア:

[(1, 33705580), (2, 16852790), (4, 8426395), (5, 6741116), (10, 3370558), (20, 1685279), (23, 1465460), (46, 732730), (47, 717140), (92, 366365), (94, 358570), (115, 293092), (188, 179285), (230, 146546), (235, 143428), (460, 73273), (470, 71714), (940, 35857), (1081, 31180), (1559, 21620), (2162, 15590), (3118, 10810), (4324, 7795), (5405, 6236)]