15693691420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{443}}^1\times {\mathrm{569}}^1$

素因数の和:1315

約数の個数: 96

約数和(自身を含む): 36224858880

約数和(自身を除く): 20531167460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 283, 443, 566, 569, 886, 1132, 1138, 1415, 1772, 2215, 2276, 2830, 2845, 3113, 4430, 4873, 5660, 5690, 6226, 6259, 8860, 9746, 11380, 12452, 12518, 15565, 19492, 24365, 25036, 31130, 31295, 48730, 62260, 62590, 97460, 125180, 125369, 161027, 250738, 252067, 322054, 501476, 504134, 626845, 644108, 805135, 1008268, 1253690, 1260335, 1379059, 1610270, 1771297, 2507380, 2520670, 2758118, 2772737, 3220540, 3542594, 5041340, 5516236, 5545474, 6895295, 7085188, 8856485, 11090948, 13790590, 13863685, 17712970, 27581180, 27727370, 35425940, 55454740, 71334961, 142669922, 285339844, 356674805, 713349610, 784684571, 1426699220, 1569369142, 3138738284, 3923422855, 7846845710, 15693691420]

約数ペア:

[(1, 15693691420), (2, 7846845710), (4, 3923422855), (5, 3138738284), (10, 1569369142), (11, 1426699220), (20, 784684571), (22, 713349610), (44, 356674805), (55, 285339844), (110, 142669922), (220, 71334961), (283, 55454740), (443, 35425940), (566, 27727370), (569, 27581180), (886, 17712970), (1132, 13863685), (1138, 13790590), (1415, 11090948), (1772, 8856485), (2215, 7085188), (2276, 6895295), (2830, 5545474), (2845, 5516236), (3113, 5041340), (4430, 3542594), (4873, 3220540), (5660, 2772737), (5690, 2758118), (6226, 2520670), (6259, 2507380), (8860, 1771297), (9746, 1610270), (11380, 1379059), (12452, 1260335), (12518, 1253690), (15565, 1008268), (19492, 805135), (24365, 644108), (25036, 626845), (31130, 504134), (31295, 501476), (48730, 322054), (62260, 252067), (62590, 250738), (97460, 161027), (125180, 125369)]