76133270

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{653}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 139851360

約数和(自身を除く): 63718090

約数列:

[1, 2, 5, 10, 89, 131, 178, 262, 445, 653, 655, 890, 1306, 1310, 3265, 6530, 11659, 23318, 58117, 58295, 85543, 116234, 116590, 171086, 290585, 427715, 581170, 855430, 7613327, 15226654, 38066635, 76133270]

約数ペア:

[(1, 76133270), (2, 38066635), (5, 15226654), (10, 7613327), (89, 855430), (131, 581170), (178, 427715), (262, 290585), (445, 171086), (653, 116590), (655, 116234), (890, 85543), (1306, 58295), (1310, 58117), (3265, 23318), (6530, 11659)]