88557680

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{13337}}^1$

素因数の和:13433

約数の個数: 40

約数和(自身を含む): 208392912

約数和(自身を除く): 119835232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 13337, 26674, 53348, 66685, 106696, 133370, 213392, 266740, 533480, 1066960, 1106971, 2213942, 4427884, 5534855, 8855768, 11069710, 17711536, 22139420, 44278840, 88557680]

約数ペア:

[(1, 88557680), (2, 44278840), (4, 22139420), (5, 17711536), (8, 11069710), (10, 8855768), (16, 5534855), (20, 4427884), (40, 2213942), (80, 1106971), (83, 1066960), (166, 533480), (332, 266740), (415, 213392), (664, 133370), (830, 106696), (1328, 66685), (1660, 53348), (3320, 26674), (6640, 13337)]