14442440

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2843}}^1$

素因数の和:2981

約数の個数: 32

約数和(自身を含む): 32762880

約数和(自身を除く): 18320440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 2843, 5080, 5686, 11372, 14215, 22744, 28430, 56860, 113720, 361061, 722122, 1444244, 1805305, 2888488, 3610610, 7221220, 14442440]

約数ペア:

[(1, 14442440), (2, 7221220), (4, 3610610), (5, 2888488), (8, 1805305), (10, 1444244), (20, 722122), (40, 361061), (127, 113720), (254, 56860), (508, 28430), (635, 22744), (1016, 14215), (1270, 11372), (2540, 5686), (2843, 5080)]