286082207960

素因数分解:

$2^3\times 5^1\times {\mathrm{7152055199}}^1$

素因数の和:7152055210

約数の個数: 16

約数和(自身を含む): 643684968000

約数和(自身を除く): 357602760040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 7152055199, 14304110398, 28608220796, 35760275995, 57216441592, 71520551990, 143041103980, 286082207960]

約数ペア:

[(1, 286082207960), (2, 143041103980), (4, 71520551990), (5, 57216441592), (8, 35760275995), (10, 28608220796), (20, 14304110398), (40, 7152055199)]