126467900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97283}}^1$

素因数の和:97310

約数の個数: 36

約数和(自身を含む): 295548792

約数和(自身を除く): 169080892

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 97283, 194566, 389132, 486415, 972830, 1264679, 1945660, 2432075, 2529358, 4864150, 5058716, 6323395, 9728300, 12646790, 25293580, 31616975, 63233950, 126467900]

約数ペア:

[(1, 126467900), (2, 63233950), (4, 31616975), (5, 25293580), (10, 12646790), (13, 9728300), (20, 6323395), (25, 5058716), (26, 4864150), (50, 2529358), (52, 2432075), (65, 1945660), (100, 1264679), (130, 972830), (260, 486415), (325, 389132), (650, 194566), (1300, 97283)]