2012470025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{4236779}}^1$

素因数の和:4236808

約数の個数: 12

約数和(自身を含む): 2626803600

約数和(自身を除く): 614333575

約数列:

[1, 5, 19, 25, 95, 475, 4236779, 21183895, 80498801, 105919475, 402494005, 2012470025]

約数ペア:

[(1, 2012470025), (5, 402494005), (19, 105919475), (25, 80498801), (95, 21183895), (475, 4236779)]