133025630

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{1091}}^1$

素因数の和:1324

約数の個数: 32

約数和(自身を含む): 244127520

約数和(自身を除く): 111101890

約数列:

[1, 2, 5, 10, 89, 137, 178, 274, 445, 685, 890, 1091, 1370, 2182, 5455, 10910, 12193, 24386, 60965, 97099, 121930, 149467, 194198, 298934, 485495, 747335, 970990, 1494670, 13302563, 26605126, 66512815, 133025630]

約数ペア:

[(1, 133025630), (2, 66512815), (5, 26605126), (10, 13302563), (89, 1494670), (137, 970990), (178, 747335), (274, 485495), (445, 298934), (685, 194198), (890, 149467), (1091, 121930), (1370, 97099), (2182, 60965), (5455, 24386), (10910, 12193)]