41604080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{74293}}^1$

素因数の和:74313

約数の個数: 40

約数和(自身を含む): 110549472

約数和(自身を除く): 68945392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 74293, 148586, 297172, 371465, 520051, 594344, 742930, 1040102, 1188688, 1485860, 2080204, 2600255, 2971720, 4160408, 5200510, 5943440, 8320816, 10401020, 20802040, 41604080]

約数ペア:

[(1, 41604080), (2, 20802040), (4, 10401020), (5, 8320816), (7, 5943440), (8, 5200510), (10, 4160408), (14, 2971720), (16, 2600255), (20, 2080204), (28, 1485860), (35, 1188688), (40, 1040102), (56, 742930), (70, 594344), (80, 520051), (112, 371465), (140, 297172), (280, 148586), (560, 74293)]