38510218160

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3230723}}^1$

素因数の和:3230885

約数の個数: 40

約数和(自身を含む): 90137199600

約数和(自身を除く): 51626981440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1490, 2384, 2980, 5960, 11920, 3230723, 6461446, 12922892, 16153615, 25845784, 32307230, 51691568, 64614460, 129228920, 258457840, 481377727, 962755454, 1925510908, 2406888635, 3851021816, 4813777270, 7702043632, 9627554540, 19255109080, 38510218160]

約数ペア:

[(1, 38510218160), (2, 19255109080), (4, 9627554540), (5, 7702043632), (8, 4813777270), (10, 3851021816), (16, 2406888635), (20, 1925510908), (40, 962755454), (80, 481377727), (149, 258457840), (298, 129228920), (596, 64614460), (745, 51691568), (1192, 32307230), (1490, 25845784), (2384, 16153615), (2980, 12922892), (5960, 6461446), (11920, 3230723)]