73800680

素因数分解:

$2^3\times 5^1\times {\mathrm{1845017}}^1$

素因数の和:1845028

約数の個数: 16

約数和(自身を含む): 166051620

約数和(自身を除く): 92250940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1845017, 3690034, 7380068, 9225085, 14760136, 18450170, 36900340, 73800680]

約数ペア:

[(1, 73800680), (2, 36900340), (4, 18450170), (5, 14760136), (8, 9225085), (10, 7380068), (20, 3690034), (40, 1845017)]