82253140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241921}}^1$

素因数の和:241947

約数の個数: 24

約数和(自身を含む): 182893032

約数和(自身を除く): 100639892

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 241921, 483842, 967684, 1209605, 2419210, 4112657, 4838420, 8225314, 16450628, 20563285, 41126570, 82253140]

約数ペア:

[(1, 82253140), (2, 41126570), (4, 20563285), (5, 16450628), (10, 8225314), (17, 4838420), (20, 4112657), (34, 2419210), (68, 1209605), (85, 967684), (170, 483842), (340, 241921)]