16027480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{57241}}^1$

素因数の和:57259

約数の個数: 32

約数和(自身を含む): 41214240

約数和(自身を除く): 25186760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 57241, 114482, 228964, 286205, 400687, 457928, 572410, 801374, 1144820, 1602748, 2003435, 2289640, 3205496, 4006870, 8013740, 16027480]

約数ペア:

[(1, 16027480), (2, 8013740), (4, 4006870), (5, 3205496), (7, 2289640), (8, 2003435), (10, 1602748), (14, 1144820), (20, 801374), (28, 572410), (35, 457928), (40, 400687), (56, 286205), (70, 228964), (140, 114482), (280, 57241)]