8266141660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{391019}}^1$

素因数の和:391186

約数の個数: 48

約数和(自身を含む): 19970173440

約数和(自身を除く): 11704031780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1510, 2114, 3020, 4228, 5285, 10570, 21140, 391019, 782038, 1564076, 1955095, 2737133, 3910190, 5474266, 7820380, 10948532, 13685665, 27371330, 54742660, 59043869, 118087738, 236175476, 295219345, 413307083, 590438690, 826614166, 1180877380, 1653228332, 2066535415, 4133070830, 8266141660]

約数ペア:

[(1, 8266141660), (2, 4133070830), (4, 2066535415), (5, 1653228332), (7, 1180877380), (10, 826614166), (14, 590438690), (20, 413307083), (28, 295219345), (35, 236175476), (70, 118087738), (140, 59043869), (151, 54742660), (302, 27371330), (604, 13685665), (755, 10948532), (1057, 7820380), (1510, 5474266), (2114, 3910190), (3020, 2737133), (4228, 1955095), (5285, 1564076), (10570, 782038), (21140, 391019)]