190033280

素因数分解:

$2^7\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1129}}^1$

素因数の和:1411

約数の個数: 64

約数和(自身を含む): 456429600

約数和(自身を除く): 266396320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 263, 320, 526, 640, 1052, 1129, 1315, 2104, 2258, 2630, 4208, 4516, 5260, 5645, 8416, 9032, 10520, 11290, 16832, 18064, 21040, 22580, 33664, 36128, 42080, 45160, 72256, 84160, 90320, 144512, 168320, 180640, 296927, 361280, 593854, 722560, 1187708, 1484635, 2375416, 2969270, 4750832, 5938540, 9501664, 11877080, 19003328, 23754160, 38006656, 47508320, 95016640, 190033280]

約数ペア:

[(1, 190033280), (2, 95016640), (4, 47508320), (5, 38006656), (8, 23754160), (10, 19003328), (16, 11877080), (20, 9501664), (32, 5938540), (40, 4750832), (64, 2969270), (80, 2375416), (128, 1484635), (160, 1187708), (263, 722560), (320, 593854), (526, 361280), (640, 296927), (1052, 180640), (1129, 168320), (1315, 144512), (2104, 90320), (2258, 84160), (2630, 72256), (4208, 45160), (4516, 42080), (5260, 36128), (5645, 33664), (8416, 22580), (9032, 21040), (10520, 18064), (11290, 16832)]