88883750

素因数分解:

$2^1\times 5^4\times {\mathrm{211}}^1\times {\mathrm{337}}^1$

素因数の和:570

約数の個数: 40

約数和(自身を含む): 167890008

約数和(自身を除く): 79006258

約数列:

[1, 2, 5, 10, 25, 50, 125, 211, 250, 337, 422, 625, 674, 1055, 1250, 1685, 2110, 3370, 5275, 8425, 10550, 16850, 26375, 42125, 52750, 71107, 84250, 131875, 142214, 210625, 263750, 355535, 421250, 711070, 1777675, 3555350, 8888375, 17776750, 44441875, 88883750]

約数ペア:

[(1, 88883750), (2, 44441875), (5, 17776750), (10, 8888375), (25, 3555350), (50, 1777675), (125, 711070), (211, 421250), (250, 355535), (337, 263750), (422, 210625), (625, 142214), (674, 131875), (1055, 84250), (1250, 71107), (1685, 52750), (2110, 42125), (3370, 26375), (5275, 16850), (8425, 10550)]