117514840

素因数分解:

$2^3\times 5^1\times {\mathrm{787}}^1\times {\mathrm{3733}}^1$

素因数の和:4531

約数の個数: 32

約数和(自身を含む): 264815280

約数和(自身を除く): 147300440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 787, 1574, 3148, 3733, 3935, 6296, 7466, 7870, 14932, 15740, 18665, 29864, 31480, 37330, 74660, 149320, 2937871, 5875742, 11751484, 14689355, 23502968, 29378710, 58757420, 117514840]

約数ペア:

[(1, 117514840), (2, 58757420), (4, 29378710), (5, 23502968), (8, 14689355), (10, 11751484), (20, 5875742), (40, 2937871), (787, 149320), (1574, 74660), (3148, 37330), (3733, 31480), (3935, 29864), (6296, 18665), (7466, 15740), (7870, 14932)]