531160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{271}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 1395360

約数和(自身を除く): 864200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 271, 280, 392, 490, 542, 980, 1084, 1355, 1897, 1960, 2168, 2710, 3794, 5420, 7588, 9485, 10840, 13279, 15176, 18970, 26558, 37940, 53116, 66395, 75880, 106232, 132790, 265580, 531160]

約数ペア:

[(1, 531160), (2, 265580), (4, 132790), (5, 106232), (7, 75880), (8, 66395), (10, 53116), (14, 37940), (20, 26558), (28, 18970), (35, 15176), (40, 13279), (49, 10840), (56, 9485), (70, 7588), (98, 5420), (140, 3794), (196, 2710), (245, 2168), (271, 1960), (280, 1897), (392, 1355), (490, 1084), (542, 980)]