268678850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{2027}}^1$

素因数の和:2291

約数の個数: 48

約数和(自身を含む): 547706016

約数和(自身を除く): 279027166

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 241, 275, 482, 550, 1205, 2027, 2410, 2651, 4054, 5302, 6025, 10135, 12050, 13255, 20270, 22297, 26510, 44594, 50675, 66275, 101350, 111485, 132550, 222970, 488507, 557425, 977014, 1114850, 2442535, 4885070, 5373577, 10747154, 12212675, 24425350, 26867885, 53735770, 134339425, 268678850]

約数ペア:

[(1, 268678850), (2, 134339425), (5, 53735770), (10, 26867885), (11, 24425350), (22, 12212675), (25, 10747154), (50, 5373577), (55, 4885070), (110, 2442535), (241, 1114850), (275, 977014), (482, 557425), (550, 488507), (1205, 222970), (2027, 132550), (2410, 111485), (2651, 101350), (4054, 66275), (5302, 50675), (6025, 44594), (10135, 26510), (12050, 22297), (13255, 20270)]