165124850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4481}}^1$

素因数の和:4571

約数の個数: 48

約数和(自身を含む): 340130016

約数和(自身を除く): 175005166

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 67, 110, 134, 275, 335, 550, 670, 737, 1474, 1675, 3350, 3685, 4481, 7370, 8962, 18425, 22405, 36850, 44810, 49291, 98582, 112025, 224050, 246455, 300227, 492910, 600454, 1232275, 1501135, 2464550, 3002270, 3302497, 6604994, 7505675, 15011350, 16512485, 33024970, 82562425, 165124850]

約数ペア:

[(1, 165124850), (2, 82562425), (5, 33024970), (10, 16512485), (11, 15011350), (22, 7505675), (25, 6604994), (50, 3302497), (55, 3002270), (67, 2464550), (110, 1501135), (134, 1232275), (275, 600454), (335, 492910), (550, 300227), (670, 246455), (737, 224050), (1474, 112025), (1675, 98582), (3350, 49291), (3685, 44810), (4481, 36850), (7370, 22405), (8962, 18425)]