9561880

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8243}}^1$

素因数の和:8283

約数の個数: 32

約数和(自身を含む): 22258800

約数和(自身を除く): 12696920

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 8243, 16486, 32972, 41215, 65944, 82430, 164860, 239047, 329720, 478094, 956188, 1195235, 1912376, 2390470, 4780940, 9561880]

約数ペア:

[(1, 9561880), (2, 4780940), (4, 2390470), (5, 1912376), (8, 1195235), (10, 956188), (20, 478094), (29, 329720), (40, 239047), (58, 164860), (116, 82430), (145, 65944), (232, 41215), (290, 32972), (580, 16486), (1160, 8243)]