8045300

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1871}}^1$

素因数の和:1928

約数の個数: 36

約数和(自身を含む): 17873856

約数和(自身を除く): 9828556

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 1871, 2150, 3742, 4300, 7484, 9355, 18710, 37420, 46775, 80453, 93550, 160906, 187100, 321812, 402265, 804530, 1609060, 2011325, 4022650, 8045300]

約数ペア:

[(1, 8045300), (2, 4022650), (4, 2011325), (5, 1609060), (10, 804530), (20, 402265), (25, 321812), (43, 187100), (50, 160906), (86, 93550), (100, 80453), (172, 46775), (215, 37420), (430, 18710), (860, 9355), (1075, 7484), (1871, 4300), (2150, 3742)]