1008070940

素因数分解:

$2^2\times 5^1\times {\mathrm{2843}}^1\times {\mathrm{17729}}^1$

素因数の和:20581

約数の個数: 24

約数和(自身を含む): 2117813040

約数和(自身を除く): 1109742100

約数列:

[1, 2, 4, 5, 10, 20, 2843, 5686, 11372, 14215, 17729, 28430, 35458, 56860, 70916, 88645, 177290, 354580, 50403547, 100807094, 201614188, 252017735, 504035470, 1008070940]

約数ペア:

[(1, 1008070940), (2, 504035470), (4, 252017735), (5, 201614188), (10, 100807094), (20, 50403547), (2843, 354580), (5686, 177290), (11372, 88645), (14215, 70916), (17729, 56860), (28430, 35458)]