145324360

素因数分解:

$2^3\times 5^1\times {\mathrm{3633109}}^1$

素因数の和:3633120

約数の個数: 16

約数和(自身を含む): 326979900

約数和(自身を除く): 181655540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3633109, 7266218, 14532436, 18165545, 29064872, 36331090, 72662180, 145324360]

約数ペア:

[(1, 145324360), (2, 72662180), (4, 36331090), (5, 29064872), (8, 18165545), (10, 14532436), (20, 7266218), (40, 3633109)]