20230240

素因数分解:

$2^5\times 5^1\times {\mathrm{227}}^1\times {\mathrm{557}}^1$

素因数の和:799

約数の個数: 48

約数和(自身を含む): 48090672

約数和(自身を除く): 27860432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 227, 454, 557, 908, 1114, 1135, 1816, 2228, 2270, 2785, 3632, 4456, 4540, 5570, 7264, 8912, 9080, 11140, 17824, 18160, 22280, 36320, 44560, 89120, 126439, 252878, 505756, 632195, 1011512, 1264390, 2023024, 2528780, 4046048, 5057560, 10115120, 20230240]

約数ペア:

[(1, 20230240), (2, 10115120), (4, 5057560), (5, 4046048), (8, 2528780), (10, 2023024), (16, 1264390), (20, 1011512), (32, 632195), (40, 505756), (80, 252878), (160, 126439), (227, 89120), (454, 44560), (557, 36320), (908, 22280), (1114, 18160), (1135, 17824), (1816, 11140), (2228, 9080), (2270, 8912), (2785, 7264), (3632, 5570), (4456, 4540)]