33253420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{87509}}^1$

素因数の和:87537

約数の個数: 24

約数和(自身を含む): 73508400

約数和(自身を除く): 40254980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 87509, 175018, 350036, 437545, 875090, 1662671, 1750180, 3325342, 6650684, 8313355, 16626710, 33253420]

約数ペア:

[(1, 33253420), (2, 16626710), (4, 8313355), (5, 6650684), (10, 3325342), (19, 1750180), (20, 1662671), (38, 875090), (76, 437545), (95, 350036), (190, 175018), (380, 87509)]