188226640

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{48017}}^1$

素因数の和:48044

約数の個数: 60

約数和(自身を含む): 509086836

約数和(自身を除く): 320860196

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 48017, 96034, 192068, 240085, 336119, 384136, 480170, 672238, 768272, 960340, 1344476, 1680595, 1920680, 2352833, 2688952, 3361190, 3841360, 4705666, 5377904, 6722380, 9411332, 11764165, 13444760, 18822664, 23528330, 26889520, 37645328, 47056660, 94113320, 188226640]

約数ペア:

[(1, 188226640), (2, 94113320), (4, 47056660), (5, 37645328), (7, 26889520), (8, 23528330), (10, 18822664), (14, 13444760), (16, 11764165), (20, 9411332), (28, 6722380), (35, 5377904), (40, 4705666), (49, 3841360), (56, 3361190), (70, 2688952), (80, 2352833), (98, 1920680), (112, 1680595), (140, 1344476), (196, 960340), (245, 768272), (280, 672238), (392, 480170), (490, 384136), (560, 336119), (784, 240085), (980, 192068), (1960, 96034), (3920, 48017)]