71338160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{46933}}^1$

素因数の和:46965

約数の個数: 40

約数和(自身を含む): 174594480

約数和(自身を除く): 103256320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 46933, 93866, 187732, 234665, 375464, 469330, 750928, 891727, 938660, 1783454, 1877320, 3566908, 3754640, 4458635, 7133816, 8917270, 14267632, 17834540, 35669080, 71338160]

約数ペア:

[(1, 71338160), (2, 35669080), (4, 17834540), (5, 14267632), (8, 8917270), (10, 7133816), (16, 4458635), (19, 3754640), (20, 3566908), (38, 1877320), (40, 1783454), (76, 938660), (80, 891727), (95, 750928), (152, 469330), (190, 375464), (304, 234665), (380, 187732), (760, 93866), (1520, 46933)]