263173670

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{2803}}^1$

素因数の和:3080

約数の個数: 32

約数和(自身を含む): 487559520

約数和(自身を除く): 224385850

約数列:

[1, 2, 5, 10, 41, 82, 205, 229, 410, 458, 1145, 2290, 2803, 5606, 9389, 14015, 18778, 28030, 46945, 93890, 114923, 229846, 574615, 641887, 1149230, 1283774, 3209435, 6418870, 26317367, 52634734, 131586835, 263173670]

約数ペア:

[(1, 263173670), (2, 131586835), (5, 52634734), (10, 26317367), (41, 6418870), (82, 3209435), (205, 1283774), (229, 1149230), (410, 641887), (458, 574615), (1145, 229846), (2290, 114923), (2803, 93890), (5606, 46945), (9389, 28030), (14015, 18778)]