47044120

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{16111}}^1$

素因数の和:16195

約数の個数: 32

約数和(自身を含む): 107305920

約数和(自身を除く): 60261800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 16111, 32222, 64444, 80555, 128888, 161110, 322220, 644440, 1176103, 2352206, 4704412, 5880515, 9408824, 11761030, 23522060, 47044120]

約数ペア:

[(1, 47044120), (2, 23522060), (4, 11761030), (5, 9408824), (8, 5880515), (10, 4704412), (20, 2352206), (40, 1176103), (73, 644440), (146, 322220), (292, 161110), (365, 128888), (584, 80555), (730, 64444), (1460, 32222), (2920, 16111)]