47400680

素因数分解:

$2^3\times 5^1\times {\mathrm{1185017}}^1$

素因数の和:1185028

約数の個数: 16

約数和(自身を含む): 106651620

約数和(自身を除く): 59250940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1185017, 2370034, 4740068, 5925085, 9480136, 11850170, 23700340, 47400680]

約数ペア:

[(1, 47400680), (2, 23700340), (4, 11850170), (5, 9480136), (8, 5925085), (10, 4740068), (20, 2370034), (40, 1185017)]