16045480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{36467}}^1$

素因数の和:36489

約数の個数: 32

約数和(自身を含む): 39385440

約数和(自身を除く): 23339960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 36467, 72934, 145868, 182335, 291736, 364670, 401137, 729340, 802274, 1458680, 1604548, 2005685, 3209096, 4011370, 8022740, 16045480]

約数ペア:

[(1, 16045480), (2, 8022740), (4, 4011370), (5, 3209096), (8, 2005685), (10, 1604548), (11, 1458680), (20, 802274), (22, 729340), (40, 401137), (44, 364670), (55, 291736), (88, 182335), (110, 145868), (220, 72934), (440, 36467)]