2614900

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:424

約数の個数: 36

約数和(自身を含む): 5763520

約数和(自身を除く): 3148620

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 316, 331, 395, 662, 790, 1324, 1580, 1655, 1975, 3310, 3950, 6620, 7900, 8275, 16550, 26149, 33100, 52298, 104596, 130745, 261490, 522980, 653725, 1307450, 2614900]

約数ペア:

[(1, 2614900), (2, 1307450), (4, 653725), (5, 522980), (10, 261490), (20, 130745), (25, 104596), (50, 52298), (79, 33100), (100, 26149), (158, 16550), (316, 8275), (331, 7900), (395, 6620), (662, 3950), (790, 3310), (1324, 1975), (1580, 1655)]