102849280

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4229}}^1$

素因数の和:4269

約数の個数: 72

約数和(自身を含む): 259383600

約数和(自身を除く): 156534320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1216, 1280, 1520, 2432, 3040, 4229, 4864, 6080, 8458, 12160, 16916, 21145, 24320, 33832, 42290, 67664, 80351, 84580, 135328, 160702, 169160, 270656, 321404, 338320, 401755, 541312, 642808, 676640, 803510, 1082624, 1285616, 1353280, 1607020, 2571232, 2706560, 3214040, 5142464, 5413120, 6428080, 10284928, 12856160, 20569856, 25712320, 51424640, 102849280]

約数ペア:

[(1, 102849280), (2, 51424640), (4, 25712320), (5, 20569856), (8, 12856160), (10, 10284928), (16, 6428080), (19, 5413120), (20, 5142464), (32, 3214040), (38, 2706560), (40, 2571232), (64, 1607020), (76, 1353280), (80, 1285616), (95, 1082624), (128, 803510), (152, 676640), (160, 642808), (190, 541312), (256, 401755), (304, 338320), (320, 321404), (380, 270656), (608, 169160), (640, 160702), (760, 135328), (1216, 84580), (1280, 80351), (1520, 67664), (2432, 42290), (3040, 33832), (4229, 24320), (4864, 21145), (6080, 16916), (8458, 12160)]