1442022752020

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{373}}^1\times {\mathrm{866819}}^1$

素因数の和:867424

約数の個数: 48

約数和(自身を含む): 3049985917440

約数和(自身を除く): 1607963165420

約数列:

[1, 2, 4, 5, 10, 20, 223, 373, 446, 746, 892, 1115, 1492, 1865, 2230, 3730, 4460, 7460, 83179, 166358, 332716, 415895, 831790, 866819, 1663580, 1733638, 3467276, 4334095, 8668190, 17336380, 193300637, 323323487, 386601274, 646646974, 773202548, 966503185, 1293293948, 1616617435, 1933006370, 3233234870, 3866012740, 6466469740, 72101137601, 144202275202, 288404550404, 360505688005, 721011376010, 1442022752020]

約数ペア:

[(1, 1442022752020), (2, 721011376010), (4, 360505688005), (5, 288404550404), (10, 144202275202), (20, 72101137601), (223, 6466469740), (373, 3866012740), (446, 3233234870), (746, 1933006370), (892, 1616617435), (1115, 1293293948), (1492, 966503185), (1865, 773202548), (2230, 646646974), (3730, 386601274), (4460, 323323487), (7460, 193300637), (83179, 17336380), (166358, 8668190), (332716, 4334095), (415895, 3467276), (831790, 1733638), (866819, 1663580)]