1401101050

素因数分解:

$2^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{161977}}^1$

素因数の和:162162

約数の個数: 24

約数和(自身を含む): 2621127996

約数和(自身を除く): 1220026946

約数列:

[1, 2, 5, 10, 25, 50, 173, 346, 865, 1730, 4325, 8650, 161977, 323954, 809885, 1619770, 4049425, 8098850, 28022021, 56044042, 140110105, 280220210, 700550525, 1401101050]

約数ペア:

[(1, 1401101050), (2, 700550525), (5, 280220210), (10, 140110105), (25, 56044042), (50, 28022021), (173, 8098850), (346, 4049425), (865, 1619770), (1730, 809885), (4325, 323954), (8650, 161977)]