2023248020

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1\times {\mathrm{3923}}^1$

素因数の和:4280

約数の個数: 48

約数和(自身を含む): 4307421888

約数和(自身を除く): 2284173868

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 241, 428, 482, 535, 964, 1070, 1205, 2140, 2410, 3923, 4820, 7846, 15692, 19615, 25787, 39230, 51574, 78460, 103148, 128935, 257870, 419761, 515740, 839522, 945443, 1679044, 1890886, 2098805, 3781772, 4197610, 4727215, 8395220, 9454430, 18908860, 101162401, 202324802, 404649604, 505812005, 1011624010, 2023248020]

約数ペア:

[(1, 2023248020), (2, 1011624010), (4, 505812005), (5, 404649604), (10, 202324802), (20, 101162401), (107, 18908860), (214, 9454430), (241, 8395220), (428, 4727215), (482, 4197610), (535, 3781772), (964, 2098805), (1070, 1890886), (1205, 1679044), (2140, 945443), (2410, 839522), (3923, 515740), (4820, 419761), (7846, 257870), (15692, 128935), (19615, 103148), (25787, 78460), (39230, 51574)]