3880135840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{3464407}}^1$

素因数の和:3464429

約数の個数: 48

約数和(自身を含む): 10476369792

約数和(自身を除く): 6596233952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 3464407, 6928814, 13857628, 17322035, 24250849, 27715256, 34644070, 48501698, 55430512, 69288140, 97003396, 110861024, 121254245, 138576280, 194006792, 242508490, 277152560, 388013584, 485016980, 554305120, 776027168, 970033960, 1940067920, 3880135840]

約数ペア:

[(1, 3880135840), (2, 1940067920), (4, 970033960), (5, 776027168), (7, 554305120), (8, 485016980), (10, 388013584), (14, 277152560), (16, 242508490), (20, 194006792), (28, 138576280), (32, 121254245), (35, 110861024), (40, 97003396), (56, 69288140), (70, 55430512), (80, 48501698), (112, 34644070), (140, 27715256), (160, 24250849), (224, 17322035), (280, 13857628), (560, 6928814), (1120, 3464407)]