9690950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{101}}^2$

素因数の和:233

約数の個数: 36

約数和(自身を含む): 19163580

約数和(自身を除く): 9472630

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 101, 190, 202, 475, 505, 950, 1010, 1919, 2525, 3838, 5050, 9595, 10201, 19190, 20402, 47975, 51005, 95950, 102010, 193819, 255025, 387638, 510050, 969095, 1938190, 4845475, 9690950]

約数ペア:

[(1, 9690950), (2, 4845475), (5, 1938190), (10, 969095), (19, 510050), (25, 387638), (38, 255025), (50, 193819), (95, 102010), (101, 95950), (190, 51005), (202, 47975), (475, 20402), (505, 19190), (950, 10201), (1010, 9595), (1919, 5050), (2525, 3838)]