13212760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30029}}^1$

素因数の和:30051

約数の個数: 32

約数和(自身を含む): 32432400

約数和(自身を除く): 19219640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 30029, 60058, 120116, 150145, 240232, 300290, 330319, 600580, 660638, 1201160, 1321276, 1651595, 2642552, 3303190, 6606380, 13212760]

約数ペア:

[(1, 13212760), (2, 6606380), (4, 3303190), (5, 2642552), (8, 1651595), (10, 1321276), (11, 1201160), (20, 660638), (22, 600580), (40, 330319), (44, 300290), (55, 240232), (88, 150145), (110, 120116), (220, 60058), (440, 30029)]