6193840

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:709

約数の個数: 40

約数和(自身を含む): 14530320

約数和(自身を除く): 8336480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 557, 695, 1112, 1114, 1390, 2224, 2228, 2780, 2785, 4456, 5560, 5570, 8912, 11120, 11140, 22280, 44560, 77423, 154846, 309692, 387115, 619384, 774230, 1238768, 1548460, 3096920, 6193840]

約数ペア:

[(1, 6193840), (2, 3096920), (4, 1548460), (5, 1238768), (8, 774230), (10, 619384), (16, 387115), (20, 309692), (40, 154846), (80, 77423), (139, 44560), (278, 22280), (556, 11140), (557, 11120), (695, 8912), (1112, 5570), (1114, 5560), (1390, 4456), (2224, 2785), (2228, 2780)]