2735995880

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{283817}}^1$

素因数の和:284069

約数の個数: 32

約数和(自身を含む): 6181556040

約数和(自身を除く): 3445560160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1205, 1928, 2410, 4820, 9640, 283817, 567634, 1135268, 1419085, 2270536, 2838170, 5676340, 11352680, 68399897, 136799794, 273599588, 341999485, 547199176, 683998970, 1367997940, 2735995880]

約数ペア:

[(1, 2735995880), (2, 1367997940), (4, 683998970), (5, 547199176), (8, 341999485), (10, 273599588), (20, 136799794), (40, 68399897), (241, 11352680), (482, 5676340), (964, 2838170), (1205, 2270536), (1928, 1419085), (2410, 1135268), (4820, 567634), (9640, 283817)]