4339925720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8346011}}^1$

素因数の和:8346035

約数の個数: 32

約数和(自身を含む): 10515975120

約数和(自身を除く): 6176049400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 8346011, 16692022, 33384044, 41730055, 66768088, 83460110, 108498143, 166920220, 216996286, 333840440, 433992572, 542490715, 867985144, 1084981430, 2169962860, 4339925720]

約数ペア:

[(1, 4339925720), (2, 2169962860), (4, 1084981430), (5, 867985144), (8, 542490715), (10, 433992572), (13, 333840440), (20, 216996286), (26, 166920220), (40, 108498143), (52, 83460110), (65, 66768088), (104, 41730055), (130, 33384044), (260, 16692022), (520, 8346011)]