117912400

素因数分解:

$2^4\times 5^2\times {\mathrm{294781}}^1$

素因数の和:294799

約数の個数: 30

約数和(自身を含む): 283285502

約数和(自身を除く): 165373102

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 294781, 589562, 1179124, 1473905, 2358248, 2947810, 4716496, 5895620, 7369525, 11791240, 14739050, 23582480, 29478100, 58956200, 117912400]

約数ペア:

[(1, 117912400), (2, 58956200), (4, 29478100), (5, 23582480), (8, 14739050), (10, 11791240), (16, 7369525), (20, 5895620), (25, 4716496), (40, 2947810), (50, 2358248), (80, 1473905), (100, 1179124), (200, 589562), (400, 294781)]