32738140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{853}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 73170720

約数和(自身を除く): 40432580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 101, 190, 202, 380, 404, 505, 853, 1010, 1706, 1919, 2020, 3412, 3838, 4265, 7676, 8530, 9595, 16207, 17060, 19190, 32414, 38380, 64828, 81035, 86153, 162070, 172306, 324140, 344612, 430765, 861530, 1636907, 1723060, 3273814, 6547628, 8184535, 16369070, 32738140]

約数ペア:

[(1, 32738140), (2, 16369070), (4, 8184535), (5, 6547628), (10, 3273814), (19, 1723060), (20, 1636907), (38, 861530), (76, 430765), (95, 344612), (101, 324140), (190, 172306), (202, 162070), (380, 86153), (404, 81035), (505, 64828), (853, 38380), (1010, 32414), (1706, 19190), (1919, 17060), (2020, 16207), (3412, 9595), (3838, 8530), (4265, 7676)]