11563814780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{68207}}^1$

素因数の和:68403

約数の個数: 72

約数和(自身を含む): 28412451648

約数和(自身を除く): 16848636868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 173, 196, 245, 346, 490, 692, 865, 980, 1211, 1730, 2422, 3460, 4844, 6055, 8477, 12110, 16954, 24220, 33908, 42385, 68207, 84770, 136414, 169540, 272828, 341035, 477449, 682070, 954898, 1364140, 1909796, 2387245, 3342143, 4774490, 6684286, 9548980, 11799811, 13368572, 16710715, 23599622, 33421430, 47199244, 58999055, 66842860, 82598677, 117998110, 165197354, 235996220, 330394708, 412993385, 578190739, 825986770, 1156381478, 1651973540, 2312762956, 2890953695, 5781907390, 11563814780]

約数ペア:

[(1, 11563814780), (2, 5781907390), (4, 2890953695), (5, 2312762956), (7, 1651973540), (10, 1156381478), (14, 825986770), (20, 578190739), (28, 412993385), (35, 330394708), (49, 235996220), (70, 165197354), (98, 117998110), (140, 82598677), (173, 66842860), (196, 58999055), (245, 47199244), (346, 33421430), (490, 23599622), (692, 16710715), (865, 13368572), (980, 11799811), (1211, 9548980), (1730, 6684286), (2422, 4774490), (3460, 3342143), (4844, 2387245), (6055, 1909796), (8477, 1364140), (12110, 954898), (16954, 682070), (24220, 477449), (33908, 341035), (42385, 272828), (68207, 169540), (84770, 136414)]