2023721660

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{8627}}^1$

素因数の和:8990

約数の個数: 48

約数和(自身を含む): 4378951584

約数和(自身を除く): 2355229924

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 317, 370, 634, 740, 1268, 1585, 3170, 6340, 8627, 11729, 17254, 23458, 34508, 43135, 46916, 58645, 86270, 117290, 172540, 234580, 319199, 638398, 1276796, 1595995, 2734759, 3191990, 5469518, 6383980, 10939036, 13673795, 27347590, 54695180, 101186083, 202372166, 404744332, 505930415, 1011860830, 2023721660]

約数ペア:

[(1, 2023721660), (2, 1011860830), (4, 505930415), (5, 404744332), (10, 202372166), (20, 101186083), (37, 54695180), (74, 27347590), (148, 13673795), (185, 10939036), (317, 6383980), (370, 5469518), (634, 3191990), (740, 2734759), (1268, 1595995), (1585, 1276796), (3170, 638398), (6340, 319199), (8627, 234580), (11729, 172540), (17254, 117290), (23458, 86270), (34508, 58645), (43135, 46916)]