39630380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{853}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 87804864

約数和(自身を除く): 48174484

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 101, 115, 202, 230, 404, 460, 505, 853, 1010, 1706, 2020, 2323, 3412, 4265, 4646, 8530, 9292, 11615, 17060, 19619, 23230, 39238, 46460, 78476, 86153, 98095, 172306, 196190, 344612, 392380, 430765, 861530, 1723060, 1981519, 3963038, 7926076, 9907595, 19815190, 39630380]

約数ペア:

[(1, 39630380), (2, 19815190), (4, 9907595), (5, 7926076), (10, 3963038), (20, 1981519), (23, 1723060), (46, 861530), (92, 430765), (101, 392380), (115, 344612), (202, 196190), (230, 172306), (404, 98095), (460, 86153), (505, 78476), (853, 46460), (1010, 39238), (1706, 23230), (2020, 19619), (2323, 17060), (3412, 11615), (4265, 9292), (4646, 8530)]