38555320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 96519600

約数和(自身を除く): 57964280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 59, 62, 68, 85, 118, 124, 136, 155, 170, 236, 248, 295, 310, 340, 472, 527, 590, 620, 680, 961, 1003, 1054, 1180, 1240, 1829, 1922, 2006, 2108, 2360, 2635, 3658, 3844, 4012, 4216, 4805, 5015, 5270, 7316, 7688, 8024, 9145, 9610, 10030, 10540, 14632, 16337, 18290, 19220, 20060, 21080, 31093, 32674, 36580, 38440, 40120, 56699, 62186, 65348, 73160, 81685, 113398, 124372, 130696, 155465, 163370, 226796, 248744, 283495, 310930, 326740, 453592, 566990, 621860, 653480, 963883, 1133980, 1243720, 1927766, 2267960, 3855532, 4819415, 7711064, 9638830, 19277660, 38555320]

約数ペア:

[(1, 38555320), (2, 19277660), (4, 9638830), (5, 7711064), (8, 4819415), (10, 3855532), (17, 2267960), (20, 1927766), (31, 1243720), (34, 1133980), (40, 963883), (59, 653480), (62, 621860), (68, 566990), (85, 453592), (118, 326740), (124, 310930), (136, 283495), (155, 248744), (170, 226796), (236, 163370), (248, 155465), (295, 130696), (310, 124372), (340, 113398), (472, 81685), (527, 73160), (590, 65348), (620, 62186), (680, 56699), (961, 40120), (1003, 38440), (1054, 36580), (1180, 32674), (1240, 31093), (1829, 21080), (1922, 20060), (2006, 19220), (2108, 18290), (2360, 16337), (2635, 14632), (3658, 10540), (3844, 10030), (4012, 9610), (4216, 9145), (4805, 8024), (5015, 7688), (5270, 7316)]