1943306560

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{467141}}^1$

素因数の和:467171

約数の個数: 56

約数和(自身を含む): 4983470856

約数和(自身を除く): 3040164296

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 467141, 934282, 1868564, 2335705, 3737128, 4671410, 6072833, 7474256, 9342820, 12145666, 14948512, 18685640, 24291332, 29897024, 30364165, 37371280, 48582664, 60728330, 74742560, 97165328, 121456660, 149485120, 194330656, 242913320, 388661312, 485826640, 971653280, 1943306560]

約数ペア:

[(1, 1943306560), (2, 971653280), (4, 485826640), (5, 388661312), (8, 242913320), (10, 194330656), (13, 149485120), (16, 121456660), (20, 97165328), (26, 74742560), (32, 60728330), (40, 48582664), (52, 37371280), (64, 30364165), (65, 29897024), (80, 24291332), (104, 18685640), (130, 14948512), (160, 12145666), (208, 9342820), (260, 7474256), (320, 6072833), (416, 4671410), (520, 3737128), (832, 2335705), (1040, 1868564), (2080, 934282), (4160, 467141)]