5239307560

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^2\times {\mathrm{13921}}^1$

素因数の和:14126

約数の個数: 48

約数和(自身を含む): 11912080860

約数和(自身を除く): 6672773300

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 9409, 13921, 18818, 27842, 37636, 47045, 55684, 69605, 75272, 94090, 111368, 139210, 188180, 278420, 376360, 556840, 1350337, 2700674, 5401348, 6751685, 10802696, 13503370, 27006740, 54013480, 130982689, 261965378, 523930756, 654913445, 1047861512, 1309826890, 2619653780, 5239307560]

約数ペア:

[(1, 5239307560), (2, 2619653780), (4, 1309826890), (5, 1047861512), (8, 654913445), (10, 523930756), (20, 261965378), (40, 130982689), (97, 54013480), (194, 27006740), (388, 13503370), (485, 10802696), (776, 6751685), (970, 5401348), (1940, 2700674), (3880, 1350337), (9409, 556840), (13921, 376360), (18818, 278420), (27842, 188180), (37636, 139210), (47045, 111368), (55684, 94090), (69605, 75272)]