112540280

素因数分解:

$2^3\times 5^1\times {\mathrm{2813507}}^1$

素因数の和:2813518

約数の個数: 16

約数和(自身を含む): 253215720

約数和(自身を除く): 140675440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2813507, 5627014, 11254028, 14067535, 22508056, 28135070, 56270140, 112540280]

約数ペア:

[(1, 112540280), (2, 56270140), (4, 28135070), (5, 22508056), (8, 14067535), (10, 11254028), (20, 5627014), (40, 2813507)]