5194780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{491}}^1$

素因数の和:546

約数の個数: 36

約数和(自身を含む): 11427192

約数和(自身を除く): 6232412

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 491, 529, 982, 1058, 1964, 2116, 2455, 2645, 4910, 5290, 9820, 10580, 11293, 22586, 45172, 56465, 112930, 225860, 259739, 519478, 1038956, 1298695, 2597390, 5194780]

約数ペア:

[(1, 5194780), (2, 2597390), (4, 1298695), (5, 1038956), (10, 519478), (20, 259739), (23, 225860), (46, 112930), (92, 56465), (115, 45172), (230, 22586), (460, 11293), (491, 10580), (529, 9820), (982, 5290), (1058, 4910), (1964, 2645), (2116, 2455)]