40505575196

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{821}}^1\times {\mathrm{61981}}^1$

素因数の和:63005

約数の個数: 24

約数和(自身を含む): 71328885600

約数和(自身を除く): 30823310404

約数列:

[1, 2, 4, 199, 398, 796, 821, 1642, 3284, 61981, 123962, 163379, 247924, 326758, 653516, 12334219, 24668438, 49336876, 50886401, 101772802, 203545604, 10126393799, 20252787598, 40505575196]

約数ペア:

[(1, 40505575196), (2, 20252787598), (4, 10126393799), (199, 203545604), (398, 101772802), (796, 50886401), (821, 49336876), (1642, 24668438), (3284, 12334219), (61981, 653516), (123962, 326758), (163379, 247924)]