6712520

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4093}}^1$

素因数の和:4145

約数の個数: 32

約数和(自身を含む): 15475320

約数和(自身を除く): 8762800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 4093, 8186, 16372, 20465, 32744, 40930, 81860, 163720, 167813, 335626, 671252, 839065, 1342504, 1678130, 3356260, 6712520]

約数ペア:

[(1, 6712520), (2, 3356260), (4, 1678130), (5, 1342504), (8, 839065), (10, 671252), (20, 335626), (40, 167813), (41, 163720), (82, 81860), (164, 40930), (205, 32744), (328, 20465), (410, 16372), (820, 8186), (1640, 4093)]