13823193140

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1973}}^1\times {\mathrm{2557}}^1$

素因数の和:4676

約数の個数: 48

約数和(自身を含む): 29266855632

約数和(自身を除く): 15443662492

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 1973, 2557, 2740, 3946, 5114, 7892, 9865, 10228, 12785, 19730, 25570, 39460, 51140, 270301, 350309, 540602, 700618, 1081204, 1351505, 1401236, 1751545, 2703010, 3503090, 5044961, 5406020, 7006180, 10089922, 20179844, 25224805, 50449610, 100899220, 691159657, 1382319314, 2764638628, 3455798285, 6911596570, 13823193140]

約数ペア:

[(1, 13823193140), (2, 6911596570), (4, 3455798285), (5, 2764638628), (10, 1382319314), (20, 691159657), (137, 100899220), (274, 50449610), (548, 25224805), (685, 20179844), (1370, 10089922), (1973, 7006180), (2557, 5406020), (2740, 5044961), (3946, 3503090), (5114, 2703010), (7892, 1751545), (9865, 1401236), (10228, 1351505), (12785, 1081204), (19730, 700618), (25570, 540602), (39460, 350309), (51140, 270301)]