80089300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{27617}}^1$

素因数の和:27660

約数の個数: 36

約数和(自身を含む): 179793180

約数和(自身を除く): 99703880

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 27617, 55234, 110468, 138085, 276170, 552340, 690425, 800893, 1380850, 1601786, 2761700, 3203572, 4004465, 8008930, 16017860, 20022325, 40044650, 80089300]

約数ペア:

[(1, 80089300), (2, 40044650), (4, 20022325), (5, 16017860), (10, 8008930), (20, 4004465), (25, 3203572), (29, 2761700), (50, 1601786), (58, 1380850), (100, 800893), (116, 690425), (145, 552340), (290, 276170), (580, 138085), (725, 110468), (1450, 55234), (2900, 27617)]