527803070

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{11261}}^1$

素因数の和:11420

約数の個数: 32

約数和(自身を含む): 981145440

約数和(自身を除く): 453342370

約数列:

[1, 2, 5, 10, 43, 86, 109, 215, 218, 430, 545, 1090, 4687, 9374, 11261, 22522, 23435, 46870, 56305, 112610, 484223, 968446, 1227449, 2421115, 2454898, 4842230, 6137245, 12274490, 52780307, 105560614, 263901535, 527803070]

約数ペア:

[(1, 527803070), (2, 263901535), (5, 105560614), (10, 52780307), (43, 12274490), (86, 6137245), (109, 4842230), (215, 2454898), (218, 2421115), (430, 1227449), (545, 968446), (1090, 484223), (4687, 112610), (9374, 56305), (11261, 46870), (22522, 23435)]