75886040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{65419}}^1$

素因数の和:65459

約数の個数: 32

約数和(自身を含む): 176634000

約数和(自身を除く): 100747960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 65419, 130838, 261676, 327095, 523352, 654190, 1308380, 1897151, 2616760, 3794302, 7588604, 9485755, 15177208, 18971510, 37943020, 75886040]

約数ペア:

[(1, 75886040), (2, 37943020), (4, 18971510), (5, 15177208), (8, 9485755), (10, 7588604), (20, 3794302), (29, 2616760), (40, 1897151), (58, 1308380), (116, 654190), (145, 523352), (232, 327095), (290, 261676), (580, 130838), (1160, 65419)]