4518940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13291}}^1$

素因数の和:13317

約数の個数: 24

約数和(自身を含む): 10048752

約数和(自身を除く): 5529812

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 13291, 26582, 53164, 66455, 132910, 225947, 265820, 451894, 903788, 1129735, 2259470, 4518940]

約数ペア:

[(1, 4518940), (2, 2259470), (4, 1129735), (5, 903788), (10, 451894), (17, 265820), (20, 225947), (34, 132910), (68, 66455), (85, 53164), (170, 26582), (340, 13291)]