103881260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{742009}}^1$

素因数の和:742025

約数の個数: 24

約数和(自身を含む): 249315360

約数和(自身を除く): 145434100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 742009, 1484018, 2968036, 3710045, 5194063, 7420090, 10388126, 14840180, 20776252, 25970315, 51940630, 103881260]

約数ペア:

[(1, 103881260), (2, 51940630), (4, 25970315), (5, 20776252), (7, 14840180), (10, 10388126), (14, 7420090), (20, 5194063), (28, 3710045), (35, 2968036), (70, 1484018), (140, 742009)]