14477240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 35164800

約数和(自身を除く): 20687560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 43, 76, 86, 95, 152, 172, 190, 215, 344, 380, 430, 443, 760, 817, 860, 886, 1634, 1720, 1772, 2215, 3268, 3544, 4085, 4430, 6536, 8170, 8417, 8860, 16340, 16834, 17720, 19049, 32680, 33668, 38098, 42085, 67336, 76196, 84170, 95245, 152392, 168340, 190490, 336680, 361931, 380980, 723862, 761960, 1447724, 1809655, 2895448, 3619310, 7238620, 14477240]

約数ペア:

[(1, 14477240), (2, 7238620), (4, 3619310), (5, 2895448), (8, 1809655), (10, 1447724), (19, 761960), (20, 723862), (38, 380980), (40, 361931), (43, 336680), (76, 190490), (86, 168340), (95, 152392), (152, 95245), (172, 84170), (190, 76196), (215, 67336), (344, 42085), (380, 38098), (430, 33668), (443, 32680), (760, 19049), (817, 17720), (860, 16834), (886, 16340), (1634, 8860), (1720, 8417), (1772, 8170), (2215, 6536), (3268, 4430), (3544, 4085)]