40850570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3209}}^1$

素因数の和:3302

約数の個数: 32

約数和(自身を含む): 78580800

約数和(自身を除く): 37730230

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2546, 3209, 6365, 6418, 12730, 16045, 32090, 60971, 121942, 215003, 304855, 430006, 609710, 1075015, 2150030, 4085057, 8170114, 20425285, 40850570]

約数ペア:

[(1, 40850570), (2, 20425285), (5, 8170114), (10, 4085057), (19, 2150030), (38, 1075015), (67, 609710), (95, 430006), (134, 304855), (190, 215003), (335, 121942), (670, 60971), (1273, 32090), (2546, 16045), (3209, 12730), (6365, 6418)]