22037050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:895

約数の個数: 48

約数和(自身を含む): 47496960

約数和(自身を除く): 25459910

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 79, 158, 175, 350, 395, 553, 790, 797, 1106, 1594, 1975, 2765, 3950, 3985, 5530, 5579, 7970, 11158, 13825, 19925, 27650, 27895, 39850, 55790, 62963, 125926, 139475, 278950, 314815, 440741, 629630, 881482, 1574075, 2203705, 3148150, 4407410, 11018525, 22037050]

約数ペア:

[(1, 22037050), (2, 11018525), (5, 4407410), (7, 3148150), (10, 2203705), (14, 1574075), (25, 881482), (35, 629630), (50, 440741), (70, 314815), (79, 278950), (158, 139475), (175, 125926), (350, 62963), (395, 55790), (553, 39850), (790, 27895), (797, 27650), (1106, 19925), (1594, 13825), (1975, 11158), (2765, 7970), (3950, 5579), (3985, 5530)]