22185380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1481}}^1$

素因数の和:1604

約数の個数: 48

約数和(自身を含む): 53778816

約数和(自身を除く): 31593436

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1481, 1498, 2140, 2962, 2996, 3745, 5924, 7405, 7490, 10367, 14810, 14980, 20734, 29620, 41468, 51835, 103670, 158467, 207340, 316934, 633868, 792335, 1109269, 1584670, 2218538, 3169340, 4437076, 5546345, 11092690, 22185380]

約数ペア:

[(1, 22185380), (2, 11092690), (4, 5546345), (5, 4437076), (7, 3169340), (10, 2218538), (14, 1584670), (20, 1109269), (28, 792335), (35, 633868), (70, 316934), (107, 207340), (140, 158467), (214, 103670), (428, 51835), (535, 41468), (749, 29620), (1070, 20734), (1481, 14980), (1498, 14810), (2140, 10367), (2962, 7490), (2996, 7405), (3745, 5924)]