452667740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{13877}}^1$

素因数の和:14126

約数の個数: 48

約数和(自身を含む): 1091143872

約数和(自身を除く): 638476132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 233, 466, 932, 1165, 1631, 2330, 3262, 4660, 6524, 8155, 13877, 16310, 27754, 32620, 55508, 69385, 97139, 138770, 194278, 277540, 388556, 485695, 971390, 1942780, 3233341, 6466682, 12933364, 16166705, 22633387, 32333410, 45266774, 64666820, 90533548, 113166935, 226333870, 452667740]

約数ペア:

[(1, 452667740), (2, 226333870), (4, 113166935), (5, 90533548), (7, 64666820), (10, 45266774), (14, 32333410), (20, 22633387), (28, 16166705), (35, 12933364), (70, 6466682), (140, 3233341), (233, 1942780), (466, 971390), (932, 485695), (1165, 388556), (1631, 277540), (2330, 194278), (3262, 138770), (4660, 97139), (6524, 69385), (8155, 55508), (13877, 32620), (16310, 27754)]