127827020

素因数分解:

$2^2\times 5^1\times {\mathrm{757}}^1\times {\mathrm{8443}}^1$

素因数の和:9209

約数の個数: 24

約数和(自身を含む): 268823184

約数和(自身を除く): 140996164

約数列:

[1, 2, 4, 5, 10, 20, 757, 1514, 3028, 3785, 7570, 8443, 15140, 16886, 33772, 42215, 84430, 168860, 6391351, 12782702, 25565404, 31956755, 63913510, 127827020]

約数ペア:

[(1, 127827020), (2, 63913510), (4, 31956755), (5, 25565404), (10, 12782702), (20, 6391351), (757, 168860), (1514, 84430), (3028, 42215), (3785, 33772), (7570, 16886), (8443, 15140)]