23975840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{21407}}^1$

素因数の和:21429

約数の個数: 48

約数和(自身を含む): 64737792

約数和(自身を除く): 40761952

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, 21407, 42814, 85628, 107035, 149849, 171256, 214070, 299698, 342512, 428140, 599396, 685024, 749245, 856280, 1198792, 1498490, 1712560, 2397584, 2996980, 3425120, 4795168, 5993960, 11987920, 23975840]

約数ペア:

[(1, 23975840), (2, 11987920), (4, 5993960), (5, 4795168), (7, 3425120), (8, 2996980), (10, 2397584), (14, 1712560), (16, 1498490), (20, 1198792), (28, 856280), (32, 749245), (35, 685024), (40, 599396), (56, 428140), (70, 342512), (80, 299698), (112, 214070), (140, 171256), (160, 149849), (224, 107035), (280, 85628), (560, 42814), (1120, 21407)]