105655861040

素因数分解:

$2^4\times 5^1\times {\mathrm{8291}}^1\times {\mathrm{159293}}^1$

素因数の和:167597

約数の個数: 40

約数和(自身を含む): 245681047728

約数和(自身を除く): 140025186688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 8291, 16582, 33164, 41455, 66328, 82910, 132656, 159293, 165820, 318586, 331640, 637172, 663280, 796465, 1274344, 1592930, 2548688, 3185860, 6371720, 12743440, 1320698263, 2641396526, 5282793052, 6603491315, 10565586104, 13206982630, 21131172208, 26413965260, 52827930520, 105655861040]

約数ペア:

[(1, 105655861040), (2, 52827930520), (4, 26413965260), (5, 21131172208), (8, 13206982630), (10, 10565586104), (16, 6603491315), (20, 5282793052), (40, 2641396526), (80, 1320698263), (8291, 12743440), (16582, 6371720), (33164, 3185860), (41455, 2548688), (66328, 1592930), (82910, 1274344), (132656, 796465), (159293, 663280), (165820, 637172), (318586, 331640)]