4061780

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4723}}^1$

素因数の和:4775

約数の個数: 24

約数和(自身を含む): 8729952

約数和(自身を除く): 4668172

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 4723, 9446, 18892, 23615, 47230, 94460, 203089, 406178, 812356, 1015445, 2030890, 4061780]

約数ペア:

[(1, 4061780), (2, 2030890), (4, 1015445), (5, 812356), (10, 406178), (20, 203089), (43, 94460), (86, 47230), (172, 23615), (215, 18892), (430, 9446), (860, 4723)]