101121400

素因数分解:

$2^3\times 5^2\times {\mathrm{505607}}^1$

素因数の和:505623

約数の個数: 24

約数和(自身を含む): 235107720

約数和(自身を除く): 133986320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 505607, 1011214, 2022428, 2528035, 4044856, 5056070, 10112140, 12640175, 20224280, 25280350, 50560700, 101121400]

約数ペア:

[(1, 101121400), (2, 50560700), (4, 25280350), (5, 20224280), (8, 12640175), (10, 10112140), (20, 5056070), (25, 4044856), (40, 2528035), (50, 2022428), (100, 1011214), (200, 505607)]