134893580

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1553}}^1$

素因数の和:1706

約数の個数: 48

約数和(自身を含む): 292922784

約数和(自身を除く): 158029204

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 101, 172, 202, 215, 404, 430, 505, 860, 1010, 1553, 2020, 3106, 4343, 6212, 7765, 8686, 15530, 17372, 21715, 31060, 43430, 66779, 86860, 133558, 156853, 267116, 313706, 333895, 627412, 667790, 784265, 1335580, 1568530, 3137060, 6744679, 13489358, 26978716, 33723395, 67446790, 134893580]

約数ペア:

[(1, 134893580), (2, 67446790), (4, 33723395), (5, 26978716), (10, 13489358), (20, 6744679), (43, 3137060), (86, 1568530), (101, 1335580), (172, 784265), (202, 667790), (215, 627412), (404, 333895), (430, 313706), (505, 267116), (860, 156853), (1010, 133558), (1553, 86860), (2020, 66779), (3106, 43430), (4343, 31060), (6212, 21715), (7765, 17372), (8686, 15530)]