60666580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{661}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 137796624

約数和(自身を除く): 77130044

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 353, 661, 706, 1322, 1412, 1765, 2644, 3305, 3530, 4589, 6610, 7060, 8593, 9178, 13220, 17186, 18356, 22945, 34372, 42965, 45890, 85930, 91780, 171860, 233333, 466666, 933332, 1166665, 2333330, 3033329, 4666660, 6066658, 12133316, 15166645, 30333290, 60666580]

約数ペア:

[(1, 60666580), (2, 30333290), (4, 15166645), (5, 12133316), (10, 6066658), (13, 4666660), (20, 3033329), (26, 2333330), (52, 1166665), (65, 933332), (130, 466666), (260, 233333), (353, 171860), (661, 91780), (706, 85930), (1322, 45890), (1412, 42965), (1765, 34372), (2644, 22945), (3305, 18356), (3530, 17186), (4589, 13220), (6610, 9178), (7060, 8593)]