409968310

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 767993904

約数和(自身を除く): 358025594

約数列:

[1, 2, 5, 10, 47, 67, 94, 134, 235, 277, 335, 470, 554, 670, 1385, 2209, 2770, 3149, 4418, 6298, 11045, 13019, 15745, 18559, 22090, 26038, 31490, 37118, 65095, 92795, 130190, 148003, 185590, 296006, 611893, 740015, 872273, 1223786, 1480030, 1744546, 3059465, 4361365, 6118930, 8722730, 40996831, 81993662, 204984155, 409968310]

約数ペア:

[(1, 409968310), (2, 204984155), (5, 81993662), (10, 40996831), (47, 8722730), (67, 6118930), (94, 4361365), (134, 3059465), (235, 1744546), (277, 1480030), (335, 1223786), (470, 872273), (554, 740015), (670, 611893), (1385, 296006), (2209, 185590), (2770, 148003), (3149, 130190), (4418, 92795), (6298, 65095), (11045, 37118), (13019, 31490), (15745, 26038), (18559, 22090)]