1033405720

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{890867}}^1$

素因数の和:890907

約数の個数: 32

約数和(自身を含む): 2405343600

約数和(自身を除く): 1371937880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 890867, 1781734, 3563468, 4454335, 7126936, 8908670, 17817340, 25835143, 35634680, 51670286, 103340572, 129175715, 206681144, 258351430, 516702860, 1033405720]

約数ペア:

[(1, 1033405720), (2, 516702860), (4, 258351430), (5, 206681144), (8, 129175715), (10, 103340572), (20, 51670286), (29, 35634680), (40, 25835143), (58, 17817340), (116, 8908670), (145, 7126936), (232, 4454335), (290, 3563468), (580, 1781734), (1160, 890867)]