14236420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 32897088

約数和(自身を除く): 18660668

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 163, 220, 326, 397, 652, 794, 815, 1588, 1630, 1793, 1985, 3260, 3586, 3970, 4367, 7172, 7940, 8734, 8965, 17468, 17930, 21835, 35860, 43670, 64711, 87340, 129422, 258844, 323555, 647110, 711821, 1294220, 1423642, 2847284, 3559105, 7118210, 14236420]

約数ペア:

[(1, 14236420), (2, 7118210), (4, 3559105), (5, 2847284), (10, 1423642), (11, 1294220), (20, 711821), (22, 647110), (44, 323555), (55, 258844), (110, 129422), (163, 87340), (220, 64711), (326, 43670), (397, 35860), (652, 21835), (794, 17930), (815, 17468), (1588, 8965), (1630, 8734), (1793, 7940), (1985, 7172), (3260, 4367), (3586, 3970)]