38922840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9829}}^1$

素因数の和:9857

約数の個数: 96

約数和(自身を含む): 138013200

約数和(自身を除く): 99090360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 9829, 19658, 29487, 39316, 49145, 58974, 78632, 88461, 98290, 108119, 117948, 147435, 176922, 196580, 216238, 235896, 294870, 324357, 353844, 393160, 432476, 442305, 540595, 589740, 648714, 707688, 864952, 884610, 973071, 1081190, 1179480, 1297428, 1621785, 1769220, 1946142, 2162380, 2594856, 3243570, 3538440, 3892284, 4324760, 4865355, 6487140, 7784568, 9730710, 12974280, 19461420, 38922840]

約数ペア:

[(1, 38922840), (2, 19461420), (3, 12974280), (4, 9730710), (5, 7784568), (6, 6487140), (8, 4865355), (9, 4324760), (10, 3892284), (11, 3538440), (12, 3243570), (15, 2594856), (18, 2162380), (20, 1946142), (22, 1769220), (24, 1621785), (30, 1297428), (33, 1179480), (36, 1081190), (40, 973071), (44, 884610), (45, 864952), (55, 707688), (60, 648714), (66, 589740), (72, 540595), (88, 442305), (90, 432476), (99, 393160), (110, 353844), (120, 324357), (132, 294870), (165, 235896), (180, 216238), (198, 196580), (220, 176922), (264, 147435), (330, 117948), (360, 108119), (396, 98290), (440, 88461), (495, 78632), (660, 58974), (792, 49145), (990, 39316), (1320, 29487), (1980, 19658), (3960, 9829)]