39146690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15473}}^1$

素因数の和:15514

約数の個数: 32

約数和(自身を含む): 80217216

約数和(自身を除く): 41070526

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 15473, 30946, 77365, 154730, 170203, 340406, 355879, 711758, 851015, 1702030, 1779395, 3558790, 3914669, 7829338, 19573345, 39146690]

約数ペア:

[(1, 39146690), (2, 19573345), (5, 7829338), (10, 3914669), (11, 3558790), (22, 1779395), (23, 1702030), (46, 851015), (55, 711758), (110, 355879), (115, 340406), (230, 170203), (253, 154730), (506, 77365), (1265, 30946), (2530, 15473)]