1125860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1373}}^1$

素因数の和:1423

約数の個数: 24

約数和(自身を含む): 2423736

約数和(自身を除く): 1297876

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1373, 2746, 5492, 6865, 13730, 27460, 56293, 112586, 225172, 281465, 562930, 1125860]

約数ペア:

[(1, 1125860), (2, 562930), (4, 281465), (5, 225172), (10, 112586), (20, 56293), (41, 27460), (82, 13730), (164, 6865), (205, 5492), (410, 2746), (820, 1373)]