112981180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{1231}}^1$

素因数の和:1606

約数の個数: 48

約数和(自身を含む): 256443264

約数和(自身を除く): 143462084

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 353, 706, 1231, 1412, 1765, 2462, 3530, 4589, 4924, 6155, 7060, 9178, 12310, 16003, 18356, 22945, 24620, 32006, 45890, 64012, 80015, 91780, 160030, 320060, 434543, 869086, 1738172, 2172715, 4345430, 5649059, 8690860, 11298118, 22596236, 28245295, 56490590, 112981180]

約数ペア:

[(1, 112981180), (2, 56490590), (4, 28245295), (5, 22596236), (10, 11298118), (13, 8690860), (20, 5649059), (26, 4345430), (52, 2172715), (65, 1738172), (130, 869086), (260, 434543), (353, 320060), (706, 160030), (1231, 91780), (1412, 80015), (1765, 64012), (2462, 45890), (3530, 32006), (4589, 24620), (4924, 22945), (6155, 18356), (7060, 16003), (9178, 12310)]