27061960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2341}}^1$

素因数の和:2386

約数の個数: 48

約数和(自身を含む): 64709460

約数和(自身を除く): 37647500

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2341, 2890, 4682, 5780, 9364, 11560, 11705, 18728, 23410, 39797, 46820, 79594, 93640, 159188, 198985, 318376, 397970, 676549, 795940, 1353098, 1591880, 2706196, 3382745, 5412392, 6765490, 13530980, 27061960]

約数ペア:

[(1, 27061960), (2, 13530980), (4, 6765490), (5, 5412392), (8, 3382745), (10, 2706196), (17, 1591880), (20, 1353098), (34, 795940), (40, 676549), (68, 397970), (85, 318376), (136, 198985), (170, 159188), (289, 93640), (340, 79594), (578, 46820), (680, 39797), (1156, 23410), (1445, 18728), (2312, 11705), (2341, 11560), (2890, 9364), (4682, 5780)]