42229970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4729}}^1$

素因数の和:4802

約数の個数: 32

約数和(自身を含む): 81734400

約数和(自身を除く): 39504430

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 4729, 8930, 9458, 23645, 47290, 89851, 179702, 222263, 444526, 449255, 898510, 1111315, 2222630, 4222997, 8445994, 21114985, 42229970]

約数ペア:

[(1, 42229970), (2, 21114985), (5, 8445994), (10, 4222997), (19, 2222630), (38, 1111315), (47, 898510), (94, 449255), (95, 444526), (190, 222263), (235, 179702), (470, 89851), (893, 47290), (1786, 23645), (4465, 9458), (4729, 8930)]