104397580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{745697}}^1$

素因数の和:745713

約数の個数: 24

約数和(自身を含む): 250554528

約数和(自身を除く): 146156948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 745697, 1491394, 2982788, 3728485, 5219879, 7456970, 10439758, 14913940, 20879516, 26099395, 52198790, 104397580]

約数ペア:

[(1, 104397580), (2, 52198790), (4, 26099395), (5, 20879516), (7, 14913940), (10, 10439758), (14, 7456970), (20, 5219879), (28, 3728485), (35, 2982788), (70, 1491394), (140, 745697)]