5705920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1621}}^1$

素因数の和:1649

約数の個数: 56

約数和(自身を含む): 14831568

約数和(自身を除く): 9125648

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1621, 1760, 3242, 3520, 6484, 8105, 12968, 16210, 17831, 25936, 32420, 35662, 51872, 64840, 71324, 89155, 103744, 129680, 142648, 178310, 259360, 285296, 356620, 518720, 570592, 713240, 1141184, 1426480, 2852960, 5705920]

約数ペア:

[(1, 5705920), (2, 2852960), (4, 1426480), (5, 1141184), (8, 713240), (10, 570592), (11, 518720), (16, 356620), (20, 285296), (22, 259360), (32, 178310), (40, 142648), (44, 129680), (55, 103744), (64, 89155), (80, 71324), (88, 64840), (110, 51872), (160, 35662), (176, 32420), (220, 25936), (320, 17831), (352, 16210), (440, 12968), (704, 8105), (880, 6484), (1621, 3520), (1760, 3242)]