40787591042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{4817}}^1$

素因数の和:5327

約数の個数: 64

約数和(自身を含む): 71932354560

約数和(自身を除く): 31144763518

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 209, 418, 431, 517, 862, 893, 1034, 1786, 4741, 4817, 8189, 9482, 9634, 9823, 16378, 19646, 20257, 40514, 52987, 90079, 91523, 105974, 180158, 183046, 222827, 226399, 384883, 445654, 452798, 769766, 1006753, 2013506, 2076127, 2490389, 4152254, 4233713, 4301581, 4980778, 8467426, 8603162, 22837397, 39446413, 45674794, 47317391, 78892826, 94634782, 97577969, 195155938, 433910543, 867821086, 1073357659, 1853981411, 2146715318, 3707962822, 20393795521, 40787591042]

約数ペア:

[(1, 40787591042), (2, 20393795521), (11, 3707962822), (19, 2146715318), (22, 1853981411), (38, 1073357659), (47, 867821086), (94, 433910543), (209, 195155938), (418, 97577969), (431, 94634782), (517, 78892826), (862, 47317391), (893, 45674794), (1034, 39446413), (1786, 22837397), (4741, 8603162), (4817, 8467426), (8189, 4980778), (9482, 4301581), (9634, 4233713), (9823, 4152254), (16378, 2490389), (19646, 2076127), (20257, 2013506), (40514, 1006753), (52987, 769766), (90079, 452798), (91523, 445654), (105974, 384883), (180158, 226399), (183046, 222827)]