133039273720

素因数分解:

$2^3\times 5^1\times {\mathrm{39209}}^1\times {\mathrm{84827}}^1$

素因数の和:124047

約数の個数: 32

約数和(自身を含む): 299349529200

約数和(自身を除く): 166310255480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 39209, 78418, 84827, 156836, 169654, 196045, 313672, 339308, 392090, 424135, 678616, 784180, 848270, 1568360, 1696540, 3393080, 3325981843, 6651963686, 13303927372, 16629909215, 26607854744, 33259818430, 66519636860, 133039273720]

約数ペア:

[(1, 133039273720), (2, 66519636860), (4, 33259818430), (5, 26607854744), (8, 16629909215), (10, 13303927372), (20, 6651963686), (40, 3325981843), (39209, 3393080), (78418, 1696540), (84827, 1568360), (156836, 848270), (169654, 784180), (196045, 678616), (313672, 424135), (339308, 392090)]