83911130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{2663}}^1$

素因数の和:2830

約数の個数: 32

約数和(自身を含む): 158817024

約数和(自身を除く): 74905894

約数列:

[1, 2, 5, 10, 23, 46, 115, 137, 230, 274, 685, 1370, 2663, 3151, 5326, 6302, 13315, 15755, 26630, 31510, 61249, 122498, 306245, 364831, 612490, 729662, 1824155, 3648310, 8391113, 16782226, 41955565, 83911130]

約数ペア:

[(1, 83911130), (2, 41955565), (5, 16782226), (10, 8391113), (23, 3648310), (46, 1824155), (115, 729662), (137, 612490), (230, 364831), (274, 306245), (685, 122498), (1370, 61249), (2663, 31510), (3151, 26630), (5326, 15755), (6302, 13315)]