84469720

素因数分解:

$2^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{4561}}^1$

素因数の和:5035

約数の個数: 32

約数和(自身を含む): 190509120

約数和(自身を除く): 106039400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 463, 926, 1852, 2315, 3704, 4561, 4630, 9122, 9260, 18244, 18520, 22805, 36488, 45610, 91220, 182440, 2111743, 4223486, 8446972, 10558715, 16893944, 21117430, 42234860, 84469720]

約数ペア:

[(1, 84469720), (2, 42234860), (4, 21117430), (5, 16893944), (8, 10558715), (10, 8446972), (20, 4223486), (40, 2111743), (463, 182440), (926, 91220), (1852, 45610), (2315, 36488), (3704, 22805), (4561, 18520), (4630, 18244), (9122, 9260)]