40555850

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{13297}}^1$

素因数の和:13370

約数の個数: 24

約数和(自身を含む): 76676268

約数和(自身を除く): 36120418

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 1525, 3050, 13297, 26594, 66485, 132970, 332425, 664850, 811117, 1622234, 4055585, 8111170, 20277925, 40555850]

約数ペア:

[(1, 40555850), (2, 20277925), (5, 8111170), (10, 4055585), (25, 1622234), (50, 811117), (61, 664850), (122, 332425), (305, 132970), (610, 66485), (1525, 26594), (3050, 13297)]