114104920

素因数分解:

$2^3\times 5^1\times {\mathrm{647}}^1\times {\mathrm{4409}}^1$

素因数の和:5067

約数の個数: 32

約数和(自身を含む): 257191200

約数和(自身を除く): 143086280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 647, 1294, 2588, 3235, 4409, 5176, 6470, 8818, 12940, 17636, 22045, 25880, 35272, 44090, 88180, 176360, 2852623, 5705246, 11410492, 14263115, 22820984, 28526230, 57052460, 114104920]

約数ペア:

[(1, 114104920), (2, 57052460), (4, 28526230), (5, 22820984), (8, 14263115), (10, 11410492), (20, 5705246), (40, 2852623), (647, 176360), (1294, 88180), (2588, 44090), (3235, 35272), (4409, 25880), (5176, 22045), (6470, 17636), (8818, 12940)]