39013120

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1051}}^1$

素因数の和:1101

約数の個数: 72

約数和(自身を含む): 96762960

約数和(自身を除く): 57749840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 580, 640, 928, 1051, 1160, 1280, 1856, 2102, 2320, 3712, 4204, 4640, 5255, 7424, 8408, 9280, 10510, 16816, 18560, 21020, 30479, 33632, 37120, 42040, 60958, 67264, 84080, 121916, 134528, 152395, 168160, 243832, 269056, 304790, 336320, 487664, 609580, 672640, 975328, 1219160, 1345280, 1950656, 2438320, 3901312, 4876640, 7802624, 9753280, 19506560, 39013120]

約数ペア:

[(1, 39013120), (2, 19506560), (4, 9753280), (5, 7802624), (8, 4876640), (10, 3901312), (16, 2438320), (20, 1950656), (29, 1345280), (32, 1219160), (40, 975328), (58, 672640), (64, 609580), (80, 487664), (116, 336320), (128, 304790), (145, 269056), (160, 243832), (232, 168160), (256, 152395), (290, 134528), (320, 121916), (464, 84080), (580, 67264), (640, 60958), (928, 42040), (1051, 37120), (1160, 33632), (1280, 30479), (1856, 21020), (2102, 18560), (2320, 16816), (3712, 10510), (4204, 9280), (4640, 8408), (5255, 7424)]