78055510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1433}}^1$

素因数の和:1872

約数の個数: 32

約数和(自身を含む): 151774560

約数和(自身を除く): 73719050

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 419, 838, 1433, 2095, 2866, 4190, 5447, 7165, 10894, 14330, 18629, 27235, 37258, 54470, 93145, 186290, 600427, 1200854, 3002135, 6004270, 7805551, 15611102, 39027755, 78055510]

約数ペア:

[(1, 78055510), (2, 39027755), (5, 15611102), (10, 7805551), (13, 6004270), (26, 3002135), (65, 1200854), (130, 600427), (419, 186290), (838, 93145), (1433, 54470), (2095, 37258), (2866, 27235), (4190, 18629), (5447, 14330), (7165, 10894)]