1173160

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 2671200

約数和(自身を除く): 1498040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 211, 278, 422, 556, 695, 844, 1055, 1112, 1390, 1688, 2110, 2780, 4220, 5560, 8440, 29329, 58658, 117316, 146645, 234632, 293290, 586580, 1173160]

約数ペア:

[(1, 1173160), (2, 586580), (4, 293290), (5, 234632), (8, 146645), (10, 117316), (20, 58658), (40, 29329), (139, 8440), (211, 5560), (278, 4220), (422, 2780), (556, 2110), (695, 1688), (844, 1390), (1055, 1112)]