117777080

素因数分解:

$2^3\times 5^1\times {\mathrm{2944427}}^1$

素因数の和:2944438

約数の個数: 16

約数和(自身を含む): 264998520

約数和(自身を除く): 147221440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2944427, 5888854, 11777708, 14722135, 23555416, 29444270, 58888540, 117777080]

約数ペア:

[(1, 117777080), (2, 58888540), (4, 29444270), (5, 23555416), (8, 14722135), (10, 11777708), (20, 5888854), (40, 2944427)]