25502323390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{356327}}^1$

素因数の和:356772

約数の個数: 32

約数和(自身を含む): 48720014784

約数和(自身を除く): 23217691394

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 421, 842, 2105, 4210, 7157, 14314, 35785, 71570, 356327, 712654, 1781635, 3563270, 6057559, 12115118, 30287795, 60575590, 150013667, 300027334, 750068335, 1500136670, 2550232339, 5100464678, 12751161695, 25502323390]

約数ペア:

[(1, 25502323390), (2, 12751161695), (5, 5100464678), (10, 2550232339), (17, 1500136670), (34, 750068335), (85, 300027334), (170, 150013667), (421, 60575590), (842, 30287795), (2105, 12115118), (4210, 6057559), (7157, 3563270), (14314, 1781635), (35785, 712654), (71570, 356327)]