40430950

素因数分解:

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

素因数の和:1717

約数の個数: 48

約数和(自身を含む): 87208704

約数和(自身を除く): 46777754

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 142, 175, 350, 355, 497, 710, 994, 1627, 1775, 2485, 3254, 3550, 4970, 8135, 11389, 12425, 16270, 22778, 24850, 40675, 56945, 81350, 113890, 115517, 231034, 284725, 569450, 577585, 808619, 1155170, 1617238, 2887925, 4043095, 5775850, 8086190, 20215475, 40430950]

約数ペア:

[(1, 40430950), (2, 20215475), (5, 8086190), (7, 5775850), (10, 4043095), (14, 2887925), (25, 1617238), (35, 1155170), (50, 808619), (70, 577585), (71, 569450), (142, 284725), (175, 231034), (350, 115517), (355, 113890), (497, 81350), (710, 56945), (994, 40675), (1627, 24850), (1775, 22778), (2485, 16270), (3254, 12425), (3550, 11389), (4970, 8135)]