13968950

素因数分解:

$2^1\times 5^2\times {\mathrm{491}}^1\times {\mathrm{569}}^1$

素因数の和:1072

約数の個数: 24

約数和(自身を含む): 26080920

約数和(自身を除く): 12111970

約数列:

[1, 2, 5, 10, 25, 50, 491, 569, 982, 1138, 2455, 2845, 4910, 5690, 12275, 14225, 24550, 28450, 279379, 558758, 1396895, 2793790, 6984475, 13968950]

約数ペア:

[(1, 13968950), (2, 6984475), (5, 2793790), (10, 1396895), (25, 558758), (50, 279379), (491, 28450), (569, 24550), (982, 14225), (1138, 12275), (2455, 5690), (2845, 4910)]