4140466820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29574763}}^1$

素因数の和:29574779

約数の個数: 24

約数和(自身を含む): 9937120704

約数和(自身を除く): 5796653884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 29574763, 59149526, 118299052, 147873815, 207023341, 295747630, 414046682, 591495260, 828093364, 1035116705, 2070233410, 4140466820]

約数ペア:

[(1, 4140466820), (2, 2070233410), (4, 1035116705), (5, 828093364), (7, 591495260), (10, 414046682), (14, 295747630), (20, 207023341), (28, 147873815), (35, 118299052), (70, 59149526), (140, 29574763)]