88948090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1627}}^1$

素因数の和:1723

約数の個数: 64

約数和(自身を含む): 202549248

約数和(自身を除く): 113601158

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 71, 77, 110, 142, 154, 355, 385, 497, 710, 770, 781, 994, 1562, 1627, 2485, 3254, 3905, 4970, 5467, 7810, 8135, 10934, 11389, 16270, 17897, 22778, 27335, 35794, 54670, 56945, 89485, 113890, 115517, 125279, 178970, 231034, 250558, 577585, 626395, 808619, 1155170, 1252790, 1270687, 1617238, 2541374, 4043095, 6353435, 8086190, 8894809, 12706870, 17789618, 44474045, 88948090]

約数ペア:

[(1, 88948090), (2, 44474045), (5, 17789618), (7, 12706870), (10, 8894809), (11, 8086190), (14, 6353435), (22, 4043095), (35, 2541374), (55, 1617238), (70, 1270687), (71, 1252790), (77, 1155170), (110, 808619), (142, 626395), (154, 577585), (355, 250558), (385, 231034), (497, 178970), (710, 125279), (770, 115517), (781, 113890), (994, 89485), (1562, 56945), (1627, 54670), (2485, 35794), (3254, 27335), (3905, 22778), (4970, 17897), (5467, 16270), (7810, 11389), (8135, 10934)]