16135840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{14407}}^1$

素因数の和:14429

約数の個数: 48

約数和(自身を含む): 43569792

約数和(自身を除く): 27433952

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, 14407, 28814, 57628, 72035, 100849, 115256, 144070, 201698, 230512, 288140, 403396, 461024, 504245, 576280, 806792, 1008490, 1152560, 1613584, 2016980, 2305120, 3227168, 4033960, 8067920, 16135840]

約数ペア:

[(1, 16135840), (2, 8067920), (4, 4033960), (5, 3227168), (7, 2305120), (8, 2016980), (10, 1613584), (14, 1152560), (16, 1008490), (20, 806792), (28, 576280), (32, 504245), (35, 461024), (40, 403396), (56, 288140), (70, 230512), (80, 201698), (112, 144070), (140, 115256), (160, 100849), (224, 72035), (280, 57628), (560, 28814), (1120, 14407)]