10259210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1489}}^1$

素因数の和:1562

約数の個数: 32

約数和(自身を含む): 20275920

約数和(自身を除く): 10016710

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 1489, 2978, 3445, 6890, 7445, 14890, 19357, 38714, 78917, 96785, 157834, 193570, 394585, 789170, 1025921, 2051842, 5129605, 10259210]

約数ペア:

[(1, 10259210), (2, 5129605), (5, 2051842), (10, 1025921), (13, 789170), (26, 394585), (53, 193570), (65, 157834), (106, 96785), (130, 78917), (265, 38714), (530, 19357), (689, 14890), (1378, 7445), (1489, 6890), (2978, 3445)]