45821736280

素因数分解:

$2^3\times 5^1\times {\mathrm{1145543407}}^1$

素因数の和:1145543418

約数の個数: 16

約数和(自身を含む): 103098906720

約数和(自身を除く): 57277170440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1145543407, 2291086814, 4582173628, 5727717035, 9164347256, 11455434070, 22910868140, 45821736280]

約数ペア:

[(1, 45821736280), (2, 22910868140), (4, 11455434070), (5, 9164347256), (8, 5727717035), (10, 4582173628), (20, 2291086814), (40, 1145543407)]