117998660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6217}}^1$

素因数の和:6312

約数の個数: 48

約数和(自身を含む): 270557616

約数和(自身を除く): 152558956

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 130, 146, 260, 292, 365, 730, 949, 1460, 1898, 3796, 4745, 6217, 9490, 12434, 18980, 24868, 31085, 62170, 80821, 124340, 161642, 323284, 404105, 453841, 808210, 907682, 1616420, 1815364, 2269205, 4538410, 5899933, 9076820, 11799866, 23599732, 29499665, 58999330, 117998660]

約数ペア:

[(1, 117998660), (2, 58999330), (4, 29499665), (5, 23599732), (10, 11799866), (13, 9076820), (20, 5899933), (26, 4538410), (52, 2269205), (65, 1815364), (73, 1616420), (130, 907682), (146, 808210), (260, 453841), (292, 404105), (365, 323284), (730, 161642), (949, 124340), (1460, 80821), (1898, 62170), (3796, 31085), (4745, 24868), (6217, 18980), (9490, 12434)]