30629500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{5569}}^1$

素因数の和:5599

約数の個数: 48

約数和(自身を含む): 72989280

約数和(自身を除く): 42359780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 1100, 1375, 2750, 5500, 5569, 11138, 22276, 27845, 55690, 61259, 111380, 122518, 139225, 245036, 278450, 306295, 556900, 612590, 696125, 1225180, 1392250, 1531475, 2784500, 3062950, 6125900, 7657375, 15314750, 30629500]

約数ペア:

[(1, 30629500), (2, 15314750), (4, 7657375), (5, 6125900), (10, 3062950), (11, 2784500), (20, 1531475), (22, 1392250), (25, 1225180), (44, 696125), (50, 612590), (55, 556900), (100, 306295), (110, 278450), (125, 245036), (220, 139225), (250, 122518), (275, 111380), (500, 61259), (550, 55690), (1100, 27845), (1375, 22276), (2750, 11138), (5500, 5569)]