5243290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 10369296

約数和(自身を除く): 5126006

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 761, 1378, 1522, 3445, 3805, 6890, 7610, 9893, 19786, 40333, 49465, 80666, 98930, 201665, 403330, 524329, 1048658, 2621645, 5243290]

約数ペア:

[(1, 5243290), (2, 2621645), (5, 1048658), (10, 524329), (13, 403330), (26, 201665), (53, 98930), (65, 80666), (106, 49465), (130, 40333), (265, 19786), (530, 9893), (689, 7610), (761, 6890), (1378, 3805), (1522, 3445)]