42160240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27737}}^1$

素因数の和:27769

約数の個数: 40

約数和(自身を含む): 103185360

約数和(自身を除く): 61025120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 27737, 55474, 110948, 138685, 221896, 277370, 443792, 527003, 554740, 1054006, 1109480, 2108012, 2218960, 2635015, 4216024, 5270030, 8432048, 10540060, 21080120, 42160240]

約数ペア:

[(1, 42160240), (2, 21080120), (4, 10540060), (5, 8432048), (8, 5270030), (10, 4216024), (16, 2635015), (19, 2218960), (20, 2108012), (38, 1109480), (40, 1054006), (76, 554740), (80, 527003), (95, 443792), (152, 277370), (190, 221896), (304, 138685), (380, 110948), (760, 55474), (1520, 27737)]