4334240

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 10378368

約数和(自身を除く): 6044128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 263, 412, 515, 526, 824, 1030, 1052, 1315, 1648, 2060, 2104, 2630, 3296, 4120, 4208, 5260, 8240, 8416, 10520, 16480, 21040, 27089, 42080, 54178, 108356, 135445, 216712, 270890, 433424, 541780, 866848, 1083560, 2167120, 4334240]

約数ペア:

[(1, 4334240), (2, 2167120), (4, 1083560), (5, 866848), (8, 541780), (10, 433424), (16, 270890), (20, 216712), (32, 135445), (40, 108356), (80, 54178), (103, 42080), (160, 27089), (206, 21040), (263, 16480), (412, 10520), (515, 8416), (526, 8240), (824, 5260), (1030, 4208), (1052, 4120), (1315, 3296), (1648, 2630), (2060, 2104)]