280375196

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{1223}}^1\times {\mathrm{1549}}^1$

素因数の和:2813

約数の個数: 24

約数和(自身を含む): 504655200

約数和(自身を除く): 224280004

約数列:

[1, 2, 4, 37, 74, 148, 1223, 1549, 2446, 3098, 4892, 6196, 45251, 57313, 90502, 114626, 181004, 229252, 1894427, 3788854, 7577708, 70093799, 140187598, 280375196]

約数ペア:

[(1, 280375196), (2, 140187598), (4, 70093799), (37, 7577708), (74, 3788854), (148, 1894427), (1223, 229252), (1549, 181004), (2446, 114626), (3098, 90502), (4892, 57313), (6196, 45251)]