164809010

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{911}}^1$

素因数の和:1226

約数の個数: 32

約数和(自身を含む): 302054400

約数和(自身を除く): 137245390

約数列:

[1, 2, 5, 10, 79, 158, 229, 395, 458, 790, 911, 1145, 1822, 2290, 4555, 9110, 18091, 36182, 71969, 90455, 143938, 180910, 208619, 359845, 417238, 719690, 1043095, 2086190, 16480901, 32961802, 82404505, 164809010]

約数ペア:

[(1, 164809010), (2, 82404505), (5, 32961802), (10, 16480901), (79, 2086190), (158, 1043095), (229, 719690), (395, 417238), (458, 359845), (790, 208619), (911, 180910), (1145, 143938), (1822, 90455), (2290, 71969), (4555, 36182), (9110, 18091)]