5441780

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1129}}^1$

素因数の和:1379

約数の個数: 24

約数和(自身を含む): 11485320

約数和(自身を除く): 6043540

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1129, 1205, 2258, 2410, 4516, 4820, 5645, 11290, 22580, 272089, 544178, 1088356, 1360445, 2720890, 5441780]

約数ペア:

[(1, 5441780), (2, 2720890), (4, 1360445), (5, 1088356), (10, 544178), (20, 272089), (241, 22580), (482, 11290), (964, 5645), (1129, 4820), (1205, 4516), (2258, 2410)]