190920110

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{1013}}^1$

素因数の和:1468

約数の個数: 32

約数和(自身を含む): 352190592

約数和(自身を除く): 161270482

約数列:

[1, 2, 5, 10, 47, 94, 235, 401, 470, 802, 1013, 2005, 2026, 4010, 5065, 10130, 18847, 37694, 47611, 94235, 95222, 188470, 238055, 406213, 476110, 812426, 2031065, 4062130, 19092011, 38184022, 95460055, 190920110]

約数ペア:

[(1, 190920110), (2, 95460055), (5, 38184022), (10, 19092011), (47, 4062130), (94, 2031065), (235, 812426), (401, 476110), (470, 406213), (802, 238055), (1013, 188470), (2005, 95222), (2026, 94235), (4010, 47611), (5065, 37694), (10130, 18847)]