29643280

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3463}}^1$

素因数の和:3583

約数の個数: 40

約数和(自身を含む): 69584832

約数和(自身を除く): 39941552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 3463, 4280, 6926, 8560, 13852, 17315, 27704, 34630, 55408, 69260, 138520, 277040, 370541, 741082, 1482164, 1852705, 2964328, 3705410, 5928656, 7410820, 14821640, 29643280]

約数ペア:

[(1, 29643280), (2, 14821640), (4, 7410820), (5, 5928656), (8, 3705410), (10, 2964328), (16, 1852705), (20, 1482164), (40, 741082), (80, 370541), (107, 277040), (214, 138520), (428, 69260), (535, 55408), (856, 34630), (1070, 27704), (1712, 17315), (2140, 13852), (3463, 8560), (4280, 6926)]