33070880

素因数分解:

$2^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1487}}^1$

素因数の和:1641

約数の個数: 48

約数和(自身を含む): 78744960

約数和(自身を除く): 45674080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 139, 160, 278, 556, 695, 1112, 1390, 1487, 2224, 2780, 2974, 4448, 5560, 5948, 7435, 11120, 11896, 14870, 22240, 23792, 29740, 47584, 59480, 118960, 206693, 237920, 413386, 826772, 1033465, 1653544, 2066930, 3307088, 4133860, 6614176, 8267720, 16535440, 33070880]

約数ペア:

[(1, 33070880), (2, 16535440), (4, 8267720), (5, 6614176), (8, 4133860), (10, 3307088), (16, 2066930), (20, 1653544), (32, 1033465), (40, 826772), (80, 413386), (139, 237920), (160, 206693), (278, 118960), (556, 59480), (695, 47584), (1112, 29740), (1390, 23792), (1487, 22240), (2224, 14870), (2780, 11896), (2974, 11120), (4448, 7435), (5560, 5948)]