63951580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 169247232

約数和(自身を除く): 105295652

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 131, 140, 154, 220, 262, 308, 317, 385, 524, 634, 655, 770, 917, 1268, 1310, 1441, 1540, 1585, 1834, 2219, 2620, 2882, 3170, 3487, 3668, 4438, 4585, 5764, 6340, 6974, 7205, 8876, 9170, 10087, 11095, 13948, 14410, 17435, 18340, 20174, 22190, 24409, 28820, 34870, 40348, 41527, 44380, 48818, 50435, 69740, 83054, 97636, 100870, 122045, 166108, 201740, 207635, 244090, 290689, 415270, 456797, 488180, 581378, 830540, 913594, 1162756, 1453445, 1827188, 2283985, 2906890, 3197579, 4567970, 5813780, 6395158, 9135940, 12790316, 15987895, 31975790, 63951580]

約数ペア:

[(1, 63951580), (2, 31975790), (4, 15987895), (5, 12790316), (7, 9135940), (10, 6395158), (11, 5813780), (14, 4567970), (20, 3197579), (22, 2906890), (28, 2283985), (35, 1827188), (44, 1453445), (55, 1162756), (70, 913594), (77, 830540), (110, 581378), (131, 488180), (140, 456797), (154, 415270), (220, 290689), (262, 244090), (308, 207635), (317, 201740), (385, 166108), (524, 122045), (634, 100870), (655, 97636), (770, 83054), (917, 69740), (1268, 50435), (1310, 48818), (1441, 44380), (1540, 41527), (1585, 40348), (1834, 34870), (2219, 28820), (2620, 24409), (2882, 22190), (3170, 20174), (3487, 18340), (3668, 17435), (4438, 14410), (4585, 13948), (5764, 11095), (6340, 10087), (6974, 9170), (7205, 8876)]