7968348520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{10903}}^1$

素因数の和:11087

約数の個数: 96

約数和(自身を含む): 19839173760

約数和(自身を除く): 11870825240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 151, 220, 242, 302, 440, 484, 604, 605, 755, 968, 1208, 1210, 1510, 1661, 2420, 3020, 3322, 4840, 6040, 6644, 8305, 10903, 13288, 16610, 18271, 21806, 33220, 36542, 43612, 54515, 66440, 73084, 87224, 91355, 109030, 119933, 146168, 182710, 218060, 239866, 365420, 436120, 479732, 599665, 730840, 959464, 1199330, 1319263, 1646353, 2398660, 2638526, 3292706, 4797320, 5277052, 6585412, 6596315, 8231765, 10554104, 13170824, 13192630, 16463530, 18109883, 26385260, 32927060, 36219766, 52770520, 65854120, 72439532, 90549415, 144879064, 181098830, 199208713, 362197660, 398417426, 724395320, 796834852, 996043565, 1593669704, 1992087130, 3984174260, 7968348520]

約数ペア:

[(1, 7968348520), (2, 3984174260), (4, 1992087130), (5, 1593669704), (8, 996043565), (10, 796834852), (11, 724395320), (20, 398417426), (22, 362197660), (40, 199208713), (44, 181098830), (55, 144879064), (88, 90549415), (110, 72439532), (121, 65854120), (151, 52770520), (220, 36219766), (242, 32927060), (302, 26385260), (440, 18109883), (484, 16463530), (604, 13192630), (605, 13170824), (755, 10554104), (968, 8231765), (1208, 6596315), (1210, 6585412), (1510, 5277052), (1661, 4797320), (2420, 3292706), (3020, 2638526), (3322, 2398660), (4840, 1646353), (6040, 1319263), (6644, 1199330), (8305, 959464), (10903, 730840), (13288, 599665), (16610, 479732), (18271, 436120), (21806, 365420), (33220, 239866), (36542, 218060), (43612, 182710), (54515, 146168), (66440, 119933), (73084, 109030), (87224, 91355)]