32240120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1559}}^1$

素因数の和:1628

約数の個数: 64

約数和(自身を含む): 80870400

約数和(自身を除く): 48630280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 47, 55, 88, 94, 110, 188, 220, 235, 376, 440, 470, 517, 940, 1034, 1559, 1880, 2068, 2585, 3118, 4136, 5170, 6236, 7795, 10340, 12472, 15590, 17149, 20680, 31180, 34298, 62360, 68596, 73273, 85745, 137192, 146546, 171490, 293092, 342980, 366365, 586184, 685960, 732730, 806003, 1465460, 1612006, 2930920, 3224012, 4030015, 6448024, 8060030, 16120060, 32240120]

約数ペア:

[(1, 32240120), (2, 16120060), (4, 8060030), (5, 6448024), (8, 4030015), (10, 3224012), (11, 2930920), (20, 1612006), (22, 1465460), (40, 806003), (44, 732730), (47, 685960), (55, 586184), (88, 366365), (94, 342980), (110, 293092), (188, 171490), (220, 146546), (235, 137192), (376, 85745), (440, 73273), (470, 68596), (517, 62360), (940, 34298), (1034, 31180), (1559, 20680), (1880, 17149), (2068, 15590), (2585, 12472), (3118, 10340), (4136, 7795), (5170, 6236)]