121029400

素因数分解:

$2^3\times 5^2\times {\mathrm{605147}}^1$

素因数の和:605163

約数の個数: 24

約数和(自身を含む): 281393820

約数和(自身を除く): 160364420

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 605147, 1210294, 2420588, 3025735, 4841176, 6051470, 12102940, 15128675, 24205880, 30257350, 60514700, 121029400]

約数ペア:

[(1, 121029400), (2, 60514700), (4, 30257350), (5, 24205880), (8, 15128675), (10, 12102940), (20, 6051470), (25, 4841176), (40, 3025735), (50, 2420588), (100, 1210294), (200, 605147)]