39683890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{136841}}^1$

素因数の和:136877

約数の個数: 16

約数和(自身を含む): 73894680

約数和(自身を除く): 34210790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 136841, 273682, 684205, 1368410, 3968389, 7936778, 19841945, 39683890]

約数ペア:

[(1, 39683890), (2, 19841945), (5, 7936778), (10, 3968389), (29, 1368410), (58, 684205), (145, 273682), (290, 136841)]