112957420

素因数分解:

$2^2\times 5^1\times {\mathrm{1901}}^1\times {\mathrm{2971}}^1$

素因数の和:4881

約数の個数: 24

約数和(自身を含む): 237415248

約数和(自身を除く): 124457828

約数列:

[1, 2, 4, 5, 10, 20, 1901, 2971, 3802, 5942, 7604, 9505, 11884, 14855, 19010, 29710, 38020, 59420, 5647871, 11295742, 22591484, 28239355, 56478710, 112957420]

約数ペア:

[(1, 112957420), (2, 56478710), (4, 28239355), (5, 22591484), (10, 11295742), (20, 5647871), (1901, 59420), (2971, 38020), (3802, 29710), (5942, 19010), (7604, 14855), (9505, 11884)]