268573645

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1217}}^1$

素因数の和:1365

約数の個数: 32

約数和(自身を含む): 357799680

約数和(自身を除く): 89226035

約数列:

[1, 5, 19, 23, 95, 101, 115, 437, 505, 1217, 1919, 2185, 2323, 6085, 9595, 11615, 23123, 27991, 44137, 115615, 122917, 139955, 220685, 531829, 614585, 2335423, 2659145, 2827091, 11677115, 14135455, 53714729, 268573645]

約数ペア:

[(1, 268573645), (5, 53714729), (19, 14135455), (23, 11677115), (95, 2827091), (101, 2659145), (115, 2335423), (437, 614585), (505, 531829), (1217, 220685), (1919, 139955), (2185, 122917), (2323, 115615), (6085, 44137), (9595, 27991), (11615, 23123)]