5344160

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 12773376

約数和(自身を除く): 7429216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 263, 508, 526, 635, 1016, 1052, 1270, 1315, 2032, 2104, 2540, 2630, 4064, 4208, 5080, 5260, 8416, 10160, 10520, 20320, 21040, 33401, 42080, 66802, 133604, 167005, 267208, 334010, 534416, 668020, 1068832, 1336040, 2672080, 5344160]

約数ペア:

[(1, 5344160), (2, 2672080), (4, 1336040), (5, 1068832), (8, 668020), (10, 534416), (16, 334010), (20, 267208), (32, 167005), (40, 133604), (80, 66802), (127, 42080), (160, 33401), (254, 21040), (263, 20320), (508, 10520), (526, 10160), (635, 8416), (1016, 5260), (1052, 5080), (1270, 4208), (1315, 4064), (2032, 2630), (2104, 2540)]