107571880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{15913}}^1$

素因数の和:15950

約数の個数: 48

約数和(自身を含む): 262103580

約数和(自身を除く): 154531700

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 15913, 31826, 63652, 79565, 127304, 159130, 206869, 318260, 413738, 636520, 827476, 1034345, 1654952, 2068690, 2689297, 4137380, 5378594, 8274760, 10757188, 13446485, 21514376, 26892970, 53785940, 107571880]

約数ペア:

[(1, 107571880), (2, 53785940), (4, 26892970), (5, 21514376), (8, 13446485), (10, 10757188), (13, 8274760), (20, 5378594), (26, 4137380), (40, 2689297), (52, 2068690), (65, 1654952), (104, 1034345), (130, 827476), (169, 636520), (260, 413738), (338, 318260), (520, 206869), (676, 159130), (845, 127304), (1352, 79565), (1690, 63652), (3380, 31826), (6760, 15913)]